Systems and methods for temperature control of beds

ABSTRACT

Disclosed are techniques for temperature control of a bed. A system can include a bed having first and second sides, the bed having a mattress, a first thermal module on the first side, and a second thermal module on the second side. A computer system can receive data about the bed, such as temperature, pressure, heat routine activation, and cool routine activation data for at least one of the first and second side, determine that a heat routine is activated on the first side based on the data, detect that the second side is unoccupied by a user, generate, based on (i) the heat routine being activated and (ii) the second side being unoccupied, instructions that cause the second thermal module to activate a heat crosstalk mitigation routine, and transmit the instructions to the second thermal module for activation of the heat crosstalk mitigation routine on the second side.

INCORPORATION BY REFERENCE

This application claims priority to U.S. Provisional Application Ser. No. 63/316,636, filed on Mar. 4, 2022, the disclosure of which is incorporated by reference in its entirety.

The present document relates to controlling temperature in microclimates of a bed system.

BACKGROUND

In general, a bed is a piece of furniture used as a location to sleep or relax. Many modern beds include a soft mattress on a bed frame. The mattress may include springs, foam material, and/or an air chamber to support the weight of one or more occupants.

SUMMARY

Described herein are systems and methods for controlling temperature in microclimates of a bed system. More particularly, the disclosed technology provides for identifying heat crosstalk in the bed system and mitigating the heat crosstalk to maintain microclimates on both sides of the bed system according to user preferences. When a heat routine is activated on one side of the bed system, an opposite side of the bed system should not be negatively impacted by the heat routine. Therefore, a microclimate on the opposite side of the bed system should be maintained according to user preferences so that when the user enters the opposite side of the bed system, they are comfortable and do not feel the effects of the heat routine on the other side of the bed system.

As described herein, heat can transfer between opposite sides of a mattress of the bed system, where each side of the mattress can support a user. More particularly, heat transfer can be more prominent when that heat is generated using an active airflow on one of the sides of the mattress. Sometimes, a first user can have a preheat or a heat routine running on their side of the mattress. Some of the heat that is generated on the first user's side of the mattress can cross over to the opposite side of the mattress (e.g., a partner side of the mattress), which is used by a second user (e.g., a partner). In some cases, the microclimate on the opposite side of the mattress can increase by approximately 15° F. The second user can then experience an increased microclimate on their side of the mattress when they enter the bed system or otherwise go to bed. The second user may not want their side of the mattress to have the increased microclimate. However, some level of increase in microclimate can occur regardless of whether the second user has nothing operating (e.g., no preheat or heat routine running) on their side of the mattress or if the second user has an air draw system activated (e.g., cooling routine).

Using the disclosed technology, this heat crosstalk can be reduced or otherwise eliminated on the second user's side of the mattress by forcing a low cubic feet per minute (CFM) of ambient air into the second user's side of the mattress. Pushing the ambient air into the second user's side of the mattress can create a form of boundary or wall that may prevent air from the heated side of the mattress (e.g., the first user's side of the mattress) from flowing within the microclimate and spreading across the mattress to the second user's side of the mattress. In some implementations, the fan can provide the ambient air into the second user's side of the mattress until a neutral temperature (e.g., environmental temperature) is maintained on the second user's side of the mattress. In some implementations, the fan can provide the ambient air into the second user's side of the mattress until the microclimate of this side of the mattress reaches user-desired temperature preferences, the microclimate maintains a constant temperature for a predetermined amount of time, the second user enters the bed system, and/or a heat or cool routine is activated on the second user's side of the mattress.

Some embodiments described herein include a system for temperature control of a bed, the system including: a bed having a first side and a second side adjacent the first side. The bed can include: a mattress, a first thermal module on the first side of the bed, and a second thermal module on the second side of the bed. A computer system can be in communication with the bed, the computer system being configured to: receive data about the bed, the data including at least one of temperature data, pressure data, heat routine activation data, and cool routine activation data for at least one of the first side and the second side of the bed, determine, based at least in part on the received data, that a heat routine is activated on the first side of the bed, detect, based at least in part on the received data, that the second side of the bed is unoccupied by a user of the bed, generate, based at least in part on (i) the heat routine being activated on the first side of the bed and (ii) the second side of the bed being unoccupied, instructions that, when executed, cause the second thermal module to activate a heat crosstalk mitigation routine, and transmit the instructions to the second thermal module for activation of the heat crosstalk mitigation routine on the second side of the bed.

Embodiments described herein can include one or more optional features. For example, generating, by the computer system, the instructions can further be based on a determination, by the computer system, that a heat routine is deactivated on the second side of the bed. Generating, by the computer system, the instructions can also be based on a determination, by the computer system, that a cool routine is deactivated on the second side of the bed. The computer system can also receive, from a user device, user input indicating an adjustment to a microclimate of the second side of the bed, and generate, based on the user input, instructions that, when executed, cause the second thermal module to deactivate the heat crosstalk mitigation routine. The computer system can also generate instructions that, when executed, cause the second thermal module to make the adjustment to the microclimate of the second side of the bed as indicated by the user input.

As another example, the generated instructions, when executed, can cause the second thermal module to activate a fan of the second thermal module to a fan cubic feet per minute (CFM) setting that can be below a threshold range such that ambient air is pushed into the second side of the bed. The bed can also include at least one of temperature sensors and pressure sensors. The first side of the bed can include a first array of temperature sensors and the second side of the bed can include a second array of temperature sensors. The first array of temperature sensors can be positioned proximate a midpoint of the first side of the bed and the second array of temperature sensors can be positioned proximate a midpoint of the second side of the bed.

As another example, the computer system can also receive the data about the bed from at least one of (i) a user device that can be configured to provide instructions for controlling at least one of the first side and the second side of the bed, (ii) temperature sensors of the bed, (iii) pressure sensors of the bed, and (iv) ambient temperature sensors in an environment surrounding the bed. In some implementations, the computer system can receive, from a pressure sensor of the bed, pressure data on the second side of the bed, determine, based on the pressure data, that the second side of the bed is occupied by the user of the bed, and generate instructions that, when executed, cause the second thermal module to deactivate the heat crosstalk mitigation routine.

In some implementations, the computer system can also receive, from a temperature sensor of the bed, temperature data on the second side of the bed, determine, based on the temperature data, that a microclimate of the second side of the bed satisfies threshold microclimate settings for a predetermined amount of time, and generate, based on the determination, instructions that, when executed, cause the second thermal module to deactivate the heat crosstalk mitigation routine. As another example, the computer system can determine, based at least in part on the received temperature data, that a temperature of the second side of the bed exceeds a threshold temperature range, and generate, based on the determination, instructions that, when executed, cause the second thermal module to activate the heat crosstalk mitigation routine.

In some implementations, the computer system can also: determine, based on the heat routine activation data, a heat level of the first thermal module for the first side of the bed, determine, based on the heat level, a fan speed for the fan of the second thermal module, and generate instructions that, when executed, cause the fan of the second thermal module to activate at the determined fan speed. The computer system can determine a high fan speed for a high heat level. The computer system can also determine a low fan speed for a low heat level.

As another example, the mattress can include a foam topper. The mattress can include at least one air chamber on the first side of the bed and at least one air chamber on the second side of the bed. The bed further can include a pump in communication with at least one air chamber on the first side of the bed and at least one air chamber on the second side of the bed, and at least one pressure sensor fluidically connected to the pump and configured to detect the pressure data in at least one of the first side of the bed and the second side of the bed.

In some implementations, the generated instructions, when executed, can cause the second thermal module to activate a fan of the second thermal module to push ambient air into the second side of the bed at a predetermined fan speed. The generated instructions, when executed, can cause the second thermal module to activate a fan of the second thermal module to push conditioned air into the second side of the bed at a predetermined fan speed. The mattress can be an air mattress.

As another example, the computer system can determine that the heat routine is activated on the first side of the bed based on receiving an indication from a user device in communication with the bed, the indication including user selection, at the user device, of an option to activate the heat routine on the first side of the bed at a predetermined time. The predetermined time can be an amount of time before a user enters the first side of the bed to sleep. The amount of time can be 30 minutes.

In some implementations, the computer system can also poll a user device in communication with the bed for an indication that the heat routine is activated for the first side of the bed, and determine that the heat routine is activated on the first side of the bed based on receiving the indication from the user device. The heat routine can include a series of instructions that cause the first thermal module to circulate air through the first side of the bed for a predetermined amount of time to increase a temperature of a microclimate of the first side of the bed to a user-desired temperature. The first side of the bed can extend from a midpoint of the bed to a first lateral edge of the bed, the first side of the bed including a first head portion and a first foot portion of the bed on which a first user rests. The second side of the bed can extend from the midpoint of the bed to a second lateral edge of the bed opposite the first lateral edge, the second side of the bed including a second head portion and a second foot portion of the bed on which a second user rests.

The devices, system, and techniques described herein may provide one or more of the following advantages. For example, the disclosed techniques provide for refreshing the second user's side of the mattress and reducing noise that may occur outside the bed system in a surrounding environment. Pushing ambient air into the second user's side of the mattress can prevent heat from transferring over from the first user's side of the mattress when a heat routine is activated at the first user's side. Therefore, when the second user enters the bed system, a microclimate on their side of the mattress can be refreshed and maintained at a preferred temperature for the second user. This can improve comfortability of the second user while in bed and their overall sleep experience.

The disclosed technology also provides for automatically mitigating heat crosstalk on the second user's side of the mattress whenever a heat routine is activated on the first user's side of the mattress. Accordingly, the disclosed technology can provide for tracking when the heat routine is activated and responding by mitigating heat crosstalk on the second user's side of the mattress without having to actively monitor and measure a temperature of the second user's side of the mattress. As a result, the second user's side of the mattress may be prevented from heating up in response to the heat routine being activated on the first user's side of the mattress.

In some implementations, heat crosstalk can be automatically mitigated upon detection of a temperature of the second user's side of the mattress that is not within threshold microclimate settings (e.g., user-desired temperature settings or preferences). Such an implementation can allow for passive monitoring and adjustment of the microclimate on the second user's side of the mattress when the second user is not in bed. The monitoring and adjustments can therefore occur without action or input from the second user. So, the disclosed technology can proactively ensure the second user's side of the mattress is comfortable and/or maintained at user-desired settings for when the second user enters the bed.

Similarly, the disclosed technology provides for dynamically and automatically adjusting a temperature in the microclimate of the second user's side of the mattress based on sensed conditions in and/or surrounding the bed system. For example, pressure data sensed at the bed system can be used to determine whether the second user is presently in bed. If, based on the pressure data, the second user is not in bed, then the disclosed technology can implement the techniques described herein to mitigate heat crosstalk in the second user's side of the mattress (if a heat routine is activated on the first user's side of the mattress). On the other hand, if, based on the pressure data, the second user is in bed, then the techniques described herein may not be implemented so as to not disturb the second user's current sleep cycle and/or comfortability in bed.

As another example, temperature data sensed at the bed system can be used to determine when to implement the techniques described herein (e.g., when a temperature on the second user's side of the bed increases beyond a user-desired temperature and/or a predetermined temperature range, etc.), how long to implement the techniques described herein (e.g., until the second user enters the bed, until a heat routine on the first side of the user's bed is deactivated, until a heat routine is activated on the second user's side of the mattress, etc.), a fan speed for pushing ambient air into the second user's side of the mattress (e.g., a higher fan speed if a heat routine is on a high heat setting, a lower fan speed if the heat routine is on a low heat setting), and/or when to stop performing the techniques described herein (e.g., when the second user's side of the mattress maintains a predetermined temperature for a certain amount of time, when the second user enters the bed, etc.). Therefore, the temperature data can be used to fine tune the techniques described herein in each scenario and ensure that the second user's side of the mattress maintains a microclimate that is comfortable and/or preferred by the second user when the second user enters the bed.

Moreover, the disclosed technology can operate without requiring the use of additional components. The disclosed technology can leverage component that are already part of the bed system to perform additional functions and operations that may not originally be intended for those components. For example, the disclosed technology can use existing temperature and/or pressure sensors, thermal modules, heating elements, cooling elements, fans, etc. that are already integrated into or otherwise part of the bed system. Moreover, the disclosed technology can leverage communication and data sharing with devices that control/communicate with the bed system, such as user devices of the first and/or second users, remote controls for the bed system, and other mobile and/or computing devices (e.g., home automation devices). By leveraging this communication and data sharing, the disclosed technology can use data about the first and second users, such as their sleep data, comfortability, sleep quality, heat and cool routine activations, and sleep and wake times, that is collected and/or inputted by such devices in order to determine optimal, accurate, and fine tuned microclimate settings for the bed system.

The disclosed technology can also be applicable to different types and kinds of mattresses. The disclosed technology can provide for monitoring and adjusting microclimates of bed systems that are shared by two users regardless of whether the mattresses of the bed systems have air chambers. Thus, the disclosed techniques can work for bed systems with mattresses that have air chambers and mattresses that do not have air chambers.

The details of one or more implementations are set forth in the accompanying drawings and the description below. Other features, aspects and potential advantages will be apparent from the accompanying description and figures.

DESCRIPTION OF DRAWINGS

FIG. 1 shows an example air bed system.

FIG. 2 is a block diagram of an example of various components of an air bed system.

FIG. 3 shows an example environment including a bed in communication with devices located in and around a home.

FIGS. 4A and 4B are block diagrams of example data processing systems that can be associated with a bed.

FIGS. 5 and 6 are block diagrams of examples of motherboards that can be used in a data processing system associated with a bed.

FIG. 7 is a block diagram of an example of a daughterboard that can be used in a data processing system associated with a bed.

FIG. 8 is a block diagram of an example of a motherboard with no daughterboard that can be used in a data processing system associated with a bed.

FIG. 9 is a block diagram of an example of a sensory array that can be used in a data processing system associated with a bed.

FIG. 10 is a block diagram of an example of a control array that can be used in a data processing system associated with a bed

FIG. 11 is a block diagram of an example of a computing device that can be used in a data processing system associated with a bed.

FIGS. 12-16 are block diagrams of example cloud services that can be used in a data processing system associated with a bed.

FIG. 17 is a block diagram of an example of using a data processing system that can be associated with a bed to automate peripherals around the bed.

FIG. 18 is a schematic diagram that shows an example of a computing device and a mobile computing device.

FIG. 19 is a conceptual diagram of a system for activating a heat crosstalk mitigation routine in a bed system.

FIG. 20 is a flowchart of a process for activating a heat crosstalk mitigation routine in a bed system.

FIG. 21 is a flowchart of a process for using temperature readings at a bed system to determine whether to activate a heat crosstalk mitigation routine.

FIG. 22 is a flowchart of another process for activating a heat crosstalk mitigation routine in a bed system.

FIG. 23 is a swimlane diagram of another process for activating a heat crosstalk mitigation routine in a bed system.

Like reference symbols in the various drawings indicate like elements.

DETAILED DESCRIPTION

The present disclosure generally describes systems and methods for maintaining and adjusting temperature in microclimates of a bed system. The disclosed technology can be used to counteract temperature changes on a second side of the bed system when heat is applied to a first side of the bed system. Temperature sensors that are part of or in communication with the bed system can also be used to dial in a heat crosstalk mitigation routine whenever heat is applied to the first side of the bed system to more accurately and dynamically counteract the temperature change on the second side. The disclosed technology therefore provides for proactively and intentionally adjusting temperature on the second side of the bed system without input from a user of the second side so that a microclimate of the second side can be adjusted to the user's desired preferences before the user enters the second side of the bed system.

As described herein, a first user can use the first side of the bed and a second user can use the second side of the bed. The first user may activate a heat routine on their side of the bed. Heat can transfer between the first and second sides of the bed as a result of running the heat routine on the first side. To mitigate or otherwise prevent this heat crosstalk, the disclosed technology provides for pushing ambient air into the second side of the bed (e.g., such as when the second side of the bed is not occupied by the second user) when the heat routine is activated on the right side of the bed. This can be referred to as activating a heat crosstalk mitigation routine. Pushing the ambient air into the second side of the bed can create a boundary or wall, so-to-speak, that prevents the heated air of the first side of the bed from transferring to the second side of the bed. As a result, the second side of the bed can be maintained at user-desired temperature settings so that when the second user enters the bed, the second side of the bed is comfortable to the second user.

Example Airbed Hardware

FIG. 1 shows an example air bed system 100 that includes a bed 112. The bed 112 can be a mattress that includes at least one air chamber 114 surrounded by a resilient border 116 and encapsulated by bed ticking 118. The resilient border 116 can comprise any suitable material, such as foam. In some embodiments, the resilient border 116 can combine with a top layer or layers of foam (not shown in FIG. 1 ) to form an upside down foam tub. In other embodiments, mattress structure can be varied as suitable for the application.

As illustrated in FIG. 1 , the bed 112 can be a two chamber design having first and second fluid chambers, such as a first air chamber 114A and a second air chamber 114B. Sometimes, the bed 112 can include chambers for use with fluids other than air that are suitable for the application. For example, the fluids can include liquid. In some embodiments, such as single beds or kids' beds, the bed 112 can include a single air chamber 114A or 114B or multiple air chambers 114A and 114B. Although not depicted, sometimes, the bed 112 can include additional air chambers.

The first and second air chambers 114A and 114B can be in fluid communication with a pump 120. The pump 120 can be in electrical communication with a remote control 122 via control box 124. The control box 124 can include a wired or wireless communications interface for communicating with one or more devices, including the remote control 122. The control box 124 can be configured to operate the pump 120 to cause increases and decreases in the fluid pressure of the first and second air chambers 114A and 114B based upon commands input by a user using the remote control 122. In some implementations, the control box 124 is integrated into a housing of the pump 120. Moreover, sometimes, the pump 120 can be in wireless communication (e.g., via a home network, WIFI, BLUETOOTH, or other wireless network) with a mobile device via the control box 124. The mobile device can include but is not limited to the user's smartphone, cell phone, laptop, tablet, computer, wearable device, home automation device, or other computing device. A mobile application can be presented at the mobile device and provide functionality for the user to control the bed 112 and view information about the bed 112. The user can input commands in the mobile application presented at the mobile device. The inputted commands can be transmitted to the control box 124, which can operate the pump 120 based upon the commands.

The remote control 122 can include a display 126, an output selecting mechanism 128, a pressure increase button 129, and a pressure decrease button 130. The remote control 122 can include one or more additional output selecting mechanisms and/or buttons. The display 126 can present information to the user about settings of the bed 112. For example, the display 126 can present pressure settings of both the first and second air chambers 114A and 114B or one of the first and second air chambers 114A and 114B. Sometimes, the display 126 can be a touch screen, and can receive input from the user indicating one or more commands to control pressure in the first and second air chambers 114A and 114B and/or other settings of the bed 112.

The output selecting mechanism 128 can allow the user to switch air flow generated by the pump 120 between the first and second air chambers 114A and 114B, thus enabling control of multiple air chambers with a single remote control 122 and a single pump 120. For example, the output selecting mechanism 128 can by a physical control (e.g., switch or button) or an input control presented on the display 126. Alternatively, separate remote control units can be provided for each air chamber 114A and 114B and can each include the ability to control multiple air chambers. Pressure increase and decrease buttons 129 and 130 can allow the user to increase or decrease the pressure, respectively, in the air chamber selected with the output selecting mechanism 128. Adjusting the pressure within the selected air chamber can cause a corresponding adjustment to the firmness of the respective air chamber. In some embodiments, the remote control 122 can be omitted or modified as appropriate for an application. For example, as mentioned above, the bed 112 can be controlled by a mobile device in wired or wireless communication with the bed 112.

FIG. 2 is a block diagram of an example of various components of an air bed system. For example, these components can be used in the example air bed system 100. As shown in FIG. 2 , the control box 124 can include a power supply 134, a processor 136, a memory 137, a switching mechanism 138, and an analog to digital (A/D) converter 140. The switching mechanism 138 can be, for example, a relay or a solid state switch. In some implementations, the switching mechanism 138 can be located in the pump 120 rather than the control box 124.

The pump 120 and the remote control 122 can be in two-way communication with the control box 124. The pump 120 includes a motor 142, a pump manifold 143, a relief valve 144, a first control valve 145A, a second control valve 145B, and a pressure transducer 146. The pump 120 is fluidly connected with the first air chamber 114A and the second air chamber 114B via a first tube 148A and a second tube 148B, respectively. The first and second control valves 145A and 145B can be controlled by switching mechanism 138, and are operable to regulate the flow of fluid between the pump 120 and first and second air chambers 114A and 114B, respectively.

In some implementations, the pump 120 and the control box 124 can be provided and packaged as a single unit. In some implementations, the pump 120 and the control box 124 can be provided as physically separate units. In yet some implementations, the control box 124, the pump 120, or both can be integrated within or otherwise contained within a bed frame, foundation, or bed support structure that supports the bed 112. Sometimes, the control box 124, the pump 120, or both can be located outside of a bed frame, foundation, or bed support structure (as shown in the example in FIG. 1 ).

The example air bed system 100 depicted in FIG. 2 includes the two air chambers 114A and 114B and the single pump 120 of the bed 112 depicted in FIG. 1 . However, other implementations can include an air bed system having two or more air chambers and one or more pumps incorporated into the air bed system to control the air chambers. For example, a separate pump can be associated with each air chamber of the air bed system. As another example, a pump can be associated with multiple chambers of the air bed system. A first pump can, for example, be associated with air chambers that extend longitudinally (e.g., from a head end to a foot end of the air bed system 100) from a left side to a midpoint of the air bed system 100 and a second pump can be associated with air chambers that extend longitudinally from a right side to the midpoint of the air bed system 100. Separate pumps can allow each air chamber to be inflated or deflated independently and/or simultaneously. Furthermore, additional pressure transducers can be incorporated into the air bed system 100 such that, for example, a separate pressure transducer can be associated with each air chamber.

As an illustrative example, the processor 136 when in use can send a decrease-pressure command to one of air chambers 114A or 114B, and the switching mechanism 138 can convert the low voltage command signals sent by the processor 136 to higher operating voltages sufficient to operate the relief valve 144 of the pump 120 and open the respective control valve 145A or 145B. Opening the relief valve 144 can allow air to escape from the air chamber 114A or 114B through the respective air tube 148A or 148B. During deflation, the pressure transducer 146 can send pressure readings to the processor 136 via the A/D converter 140. The A/D converter 140 can receive analog information from pressure transducer 146 and can convert the analog information to digital information useable by the processor 136. The processor 136 can send the digital signal to the remote control 122 to update the display 126 in order to convey the pressure information to the user. The processor 136 can also send the digital signal to one or more other devices in wired or wireless communication with the air bed system, including but not limited to mobile devices such as smartphones, cellphones, tablets, computers, wearable devices, and home automation devices. As a result, the user can view pressure information associated with the air bed system at their mobile device instead of at, or in addition to, the remote control 122.

As another example, the processor 136 can send an increase pressure command. The pump motor 142 can be energized in response to the increase pressure command and send air to the designated one of the air chambers 114A or 114B through the air tube 148A or 148B via electronically operating the corresponding valve 145A or 145B. While air is being delivered to the designated air chamber 114A or 114B in order to increase the firmness of the chamber, the pressure transducer 146 can sense pressure within the pump manifold 143. Again, the pressure transducer 146 can send pressure readings to the processor 136 via the A/D converter 140. The processor 136 can use the information received from the A/D converter 140 to determine the difference between the actual pressure in air chamber 114A or 114B and the desired pressure. The processor 136 can send the digital signal to the remote control 122 to update display 126 in order to convey the pressure information to the user.

Generally speaking, during an inflation or deflation process, the pressure sensed within the pump manifold 143 can provide an approximation of the pressure within the respective air chamber that is in fluid communication with the pump manifold 143. An example method of obtaining a pump manifold pressure reading that is substantially equivalent to the actual pressure within an air chamber includes turning off the pump 120, allowing the pressure within the air chamber 114A or 114B and the pump manifold 143 to equalize, and then sensing the pressure within the pump manifold 143 with the pressure transducer 146. Thus, providing a sufficient amount of time to allow the pressures within the pump manifold 143 and chamber 114A or 114B to equalize can result in pressure readings that are accurate approximations of actual pressure within air chamber 114A or 114B. In some implementations, the pressure of the air chambers 114A and/or 114B can be continuously monitored using multiple pressure sensors (not shown). The pressure sensors can be positioned within the air chambers 114A and/or 114B. The pressure sensors can also be fluidly connected to the air chambers 114A and 114B, such as along the air tubes 148A and 148B.

In some implementations, information collected by the pressure transducer 146 can be analyzed to determine various states of a user laying on the bed 112. For example, the processor 136 can use information collected by the pressure transducer 146 to determine a heartrate or a respiration rate for the user laying on the bed 112. As an illustrative example, the user can be laying on a side of the bed 112 that includes the chamber 114A. The pressure transducer 146 can monitor fluctuations in pressure of the chamber 114A, and this information can be used to determine the user's heartrate and/or respiration rate. As another example, additional processing can be performed using the collected data to determine a sleep state of the user (e.g., awake, light sleep, deep sleep). For example, the processor 136 can determine when the user falls asleep and, while asleep, the various sleep states (e.g., sleep stages) of the user. Based on the determined heartrate, respiration rate, and/or sleep states of the user, the processor 136 can determine information about the user's sleep quality. The processor 136 can, for example, determine how well the user slept during a particular sleep cycle. The processor 136 can also determine user sleep cycle trends. Accordingly, the processor 136 can generate recommendations to improve the user's sleep quality and overall sleep cycle. Information that is determined about the user's sleep cycle (e.g., heartrate, respiration rate, sleep states, sleep quality, recommendations to improve sleep quality, etc.) can be transmitted to the user's mobile device and presented in a mobile application, as described above.

Additional information associated with the user of the air bed system 100 that can be determined using information collected by the pressure transducer 146 includes motion of the user, presence of the user on a surface of the bed 112, weight of the user, heart arrhythmia of the user, snoring of the user or another user on the air bed system, and apnea of the user. One or more other health conditions of the user can also be determined based on the information collected by the pressure transducer 146. Taking user presence detection for example, the pressure transducer 146 can be used to detect the user's presence on the bed 112, e.g., via a gross pressure change determination and/or via one or more of a respiration rate signal, heartrate signal, and/or other biometric signals. Detection of the user's presence on the bed 112 can be beneficial to determine, by the processor 136, one or more adjustments to make to settings of the bed 112 (e.g., adjusting a firmness of the bed 112 when the user is present to a user-preferred firmness setting) and/or peripheral devices (e.g., turning off lights when the user is present, activating a heating or cooling system, etc.).

For example, a simple pressure detection process can identify an increase in pressure as an indication that the user is present on the bed 112. As another example, the processor 136 can determine that the user is present on the bed 112 if the detected pressure increases above a specified threshold (so as to indicate that a person or other object above a certain weight is positioned on the bed 112). As yet another example, the processor 136 can identify an increase in pressure in combination with detected slight, rhythmic fluctuations in pressure as corresponding to the user being present on the bed 112. The presence of rhythmic fluctuations can be identified as being caused by respiration or heart rhythm (or both) of the user. The detection of respiration or a heartbeat can distinguish between the user being present on the bed and another object (e.g., a suitcase, a pet, a pillow, etc.) being placed upon the bed.

In some implementations, fluctuations in pressure can be measured at the pump 120. For example, one or more pressure sensors can be located within one or more internal cavities of the pump 120 to detect fluctuations in pressure within the pump 120. The fluctuations in pressure detected at the pump 120 can indicate fluctuations in pressure in one or both of the chambers 114A and 114B. One or more sensors located at the pump 120 can be in fluid communication with one or both of the chambers 114A and 114B, and the sensors can be operative to determine pressure within the chambers 114A and 114B. The control box 124 can be configured to determine at least one vital sign (e.g., heartrate, respiratory rate) based on the pressure within the chamber 114A or the chamber 114B.

In some implementations, the control box 124 can analyze a pressure signal detected by one or more pressure sensors to determine a heartrate, respiration rate, and/or other vital signs of the user lying or sitting on the chamber 114A and/or 114B. More specifically, when a user lies on the bed 112 and is positioned over the chamber 114A, each of the user's heart beats, breaths, and other movements (e.g., hand, arm, leg, foot, or other gross body movements) can create a force on the bed 112 that is transmitted to the chamber 114A. As a result of the force input applied to the chamber 114A from the user's movement, a wave can propagate through the chamber 114A and into the pump 120. A pressure sensor located at the pump 120 can detect the wave, and thus the pressure signal outputted by the sensor can indicate a heartrate, respiratory rate, or other information regarding the user.

With regard to sleep state, the air bed system 100 can determine the user's sleep state by using various biometric signals such as heartrate, respiration, and/or movement of the user. While the user is sleeping, the processor 136 can receive one or more of the user's biometric signals (e.g., heartrate, respiration, motion, etc.) and can determine the user's present sleep state based on the received biometric signals. In some implementations, signals indicating fluctuations in pressure in one or both of the chambers 114A and 114B can be amplified and/or filtered to allow for more precise detection of heartrate and respiratory rate.

Sometimes, the processor 136 can also receive additional biometric signals of the user from one or more other sensors or sensor arrays that are positioned on or otherwise integrated into the air bed system 100. For example, one or more sensors can be attached or removably attached to a top surface of the air bed system 100 and configured to detect signals such as heartrate, respiration rate, and/or motion of the user. The processor 136 can then combine biometric signals received from pressure sensors located at the pump 120, the pressure transducer 146, and/or the sensors positioned throughout the air bed system 100 to generate accurate and more precise heartrate, respiratory rate, and other information about the user and the user's sleep quality.

Sometimes, the control box 124 can perform a pattern recognition algorithm or other calculation based on the amplified and filtered pressure signal(s) to determine the user's heartrate and/or respiratory rate. For example, the algorithm or calculation can be based on assumptions that a heartrate portion of the signal has a frequency in a range of 0.5-4.0 Hz and that a respiration rate portion of the signal has a frequency in a range of less than 1 Hz. Sometimes, the control box 124 can use one or more machine learning models to determine the user's heartrate, respiratory rate, or other health information. The models can be trained using training data that includes training pressure signals and expected heartrates and/or respiratory rates. Sometimes, the control box 124 can determine the user's heartrate, respiratory rate, or other health information by using a lookup table that corresponds to sensed pressure signals.

The control box 124 can also be configured to determine other characteristics of the user based on the received pressure signal, such as blood pressure, tossing and turning movements, rolling movements, limb movements, weight, presence or lack of presence of the user, and/or the identity of the user.

For example, the pressure transducer 146 can be used to monitor the air pressure in the chambers 114A and 114B of the bed 112. If the user on the bed 112 is not moving, the air pressure changes in the air chamber 114A or 114B can be relatively minimal, and can be attributable to respiration and/or heartbeat. When the user on the bed 112 is moving, however, the air pressure in the mattress can fluctuate by a much larger amount. Thus, the pressure signals generated by the pressure transducer 146 and received by the processor 136 can be filtered and indicated as corresponding to motion, heartbeat, or respiration. The processor 136 can also attribute such fluctuations in air pressure to sleep quality of the user. Such attributions can be determined based on applying one or more machine learning models and/or algorithms to the pressure signals generated by the pressure transducer 146. For example, if the user shifts and turns a lot during a sleep cycle (for example, in comparison to historic trends of the user's sleep cycles), the processor 136 can determine that the user experienced poor sleep during that particular sleep cycle.

In some implementations, rather than performing the data analysis in the control box 124 with the processor 136, a digital signal processor (DSP) can be provided to analyze the data collected by the pressure transducer 146. Alternatively, the data collected by the pressure transducer 146 can be sent to a cloud-based computing system for remote analysis.

In some implementations, the example air bed system 100 further includes a temperature controller configured to increase, decrease, or maintain a temperature of the bed 112, for example for the comfort of the user. For example, a pad (e.g., mat, layer, etc.) can be placed on top of or be part of the bed 112, or can be placed on top of or be part of one or both of the chambers 114A and 114B. Air can be pushed through the pad and vented to cool off the user on the bed 112. Additionally or alternatively, the pad can include a heating element that can be used to keep the user warm. In some implementations, the temperature controller can receive temperature readings from the pad. The temperature controller can determine whether the temperature readings are less than or greater than some threshold range and/or value. Based on this determination, the temperature controller can actuate components to push air through the pad to cool off the user or active the heating element. In some implementations, separate pads are used for different sides of the bed 112 (e.g., corresponding to the locations of the chambers 114A and 114B) to provide for differing temperature control for the different sides of the bed 112. Each pad can therefore be selectively controlled by the temperature controller to provide cooling or heating that is preferred by each of the users on the different sides of the bed 112. For example, a first user on a left side of the bed 112 can prefer to have their side of the bed 112 cooled during the night while a second user on a right side of the bed 112 can prefer to have their side of the bed 112 warmed during the night.

In some implementations, the user of the air bed system 100 can use an input device, such as the remote control 122 or a mobile device as described above, to input a desired temperature for a surface of the bed 112 (or for a portion of the surface of the bed 112, for example at a foot region, a lumbar or waist region, a shoulder region, and/or a head region of the bed 112). The desired temperature can be encapsulated in a command data structure that includes the desired temperature and also identifies the temperature controller as the desired component to be controlled. The command data structure can then be transmitted via Bluetooth or another suitable communication protocol (e.g., WIFI, a local network, etc.) to the processor 136. In various examples, the command data structure is encrypted before being transmitted. The temperature controller can then configure its elements to increase or decrease the temperature of the pad depending on the temperature input provided at the remote control 122 by the user.

In some implementations, data can be transmitted from a component back to the processor 136 or to one or more display devices, such as the display 126 of the remote controller 122. For example, the current temperature as determined by a sensor element of temperature controller, the pressure of the bed, the current position of the foundation or other information can be transmitted to control box 124. The control box 124 can then transmit the received information to the remote control 122, where the information can be displayed to the user (e.g., on the display 126). As described above, the control box 124 can also transmit the received information to a mobile device (e.g., smartphone, cellphone, laptop, tablet, computer, wearable device, or home automation device) to be displayed in a mobile application or other graphical user interface (GUI) to the user.

In some implementations, the example air bed system 100 further includes an adjustable foundation and an articulation controller configured to adjust the position of a bed (e.g., the bed 112) by adjusting the adjustable foundation that supports the bed. For example, the articulation controller can adjust the bed 112 from a flat position to a position in which a head portion of a mattress of the bed is inclined upward (e.g., to facilitate a user sitting up in bed and/or watching television). The bed 112 can also include multiple separately articulable sections. As an illustrative example, the bed 112 can include one or more of a head portion, a lumbar/waist portion, a leg portion, and/or a foot portion, all of which can be separately articulable. As another example, portions of the bed 112 corresponding to the locations of the chambers 114A and 114B can be articulated independently from each other, to allow one user positioned on the bed 112 surface to rest in a first position (e.g., a flat position or other desired position) while a second user rests in a second position (e.g., a reclining position with the head raised at an angle from the waist or another desired position). Separate positions can also be set for two different beds (e.g., two twin beds placed next to each other). The foundation of the bed 112 can include more than one zone that can be independently adjusted.

Sometimes, the bed 112 can be adjusted to one or more user-defined positions based on user input and/or user preferences. For example, the bed 112 can automatically adjust, by the articulation controller, to one or more user-defined settings. As another example, the user can control the articulation controller to adjust the bed 112 to one or more user-defined positions. Sometimes, the bed 112 can be adjusted to one or more positions that may provide the user with improved or otherwise improve sleep and sleep quality. For example, a head portion on one side of the bed 112 can be automatically articulated, by the articulation controller, when one or more sensors of the air bed system 100 detect that a user sleeping on that side of the bed 112 is snoring. As a result, the user's snoring can be mitigated so that the snoring does not wake up another user sleeping in the bed 112.

In some implementations, the bed 112 can be adjusted using one or more devices in communication with the articulation controller or instead of the articulation controller. For example, the user can change positions of one or more portions of the bed 112 using the remote control 122 described above. The user can also adjust the bed 112 using a mobile application or other graphical user interface presented at a mobile computing device of the user.

The articulation controller can also be configured to provide different levels of massage to one or more portions of the bed 112 for one or more users on the bed 112. The user(s) can also adjust one or more massage settings for different portions of the bed 112 using the remote control 122 and/or a mobile device in communication with the air bed system 100, as described above.

Example of a Bed in a Bedroom Environment

FIG. 3 shows an example environment 300 including a bed 302 in communication with devices located in and around a home. In the example shown, the bed 302 includes pump 304 for controlling air pressure within two air chambers 306 a and 306 b (as described above with respect to the air chambers 114A and 114B). The pump 304 additionally includes circuitry 334 for controlling inflation and deflation functionality performed by the pump 304. The circuitry 334 is further programmed to detect fluctuations in air pressure of the air chambers 306 a-b and uses the detected fluctuations in air pressure to identify bed presence of a user 308, sleep state of the user 308, movement of the user 308, and biometric signals of the user 308, such as heartrate and respiration rate. The detected fluctuations in air pressure can also be used to detect when the user 308 is snoring and whether the user 308 has sleep apnea or other health conditions. Moreover, the detected fluctuations in air pressure can be used to determine an overall sleep quality of the user 308.

In the example shown, the pump 304 is located within a support structure of the bed 302 and the control circuitry 334 for controlling the pump 304 is integrated with the pump 304. In some implementations, the control circuitry 334 is physically separate from the pump 304 and is in wireless or wired communication with the pump 304. In some implementations, the pump 304 and/or control circuitry 334 are located outside of the bed 302. In some implementations, various control functions can be performed by systems located in different physical locations. For example, circuitry for controlling actions of the pump 304 can be located within a pump casing of the pump 304 while control circuitry 334 for performing other functions associated with the bed 302 can be located in another portion of the bed 302, or external to the bed 302. As another example, the control circuitry 334 located within the pump 304 can communicate with control circuitry 334 at a remote location through a LAN or WAN (e.g., the internet). As yet another example, the control circuitry 334 can be included in the control box 124 of FIGS. 1 and 2 .

In some implementations, one or more devices other than, or in addition to, the pump 304 and control circuitry 334 can be utilized to identify user bed presence, sleep state, movement, biometric signals, and other information (e.g., sleep quality and/or health related) about the user 308. For example, the bed 302 can include a second pump in addition to the pump 304, with each of the two pumps connected to a respective one of the air chambers 306 a-b. For example, the pump 304 can be in fluid communication with the air chamber 306 b to control inflation and deflation of the air chamber 306 b as well as detect user signals for a user located over the air chamber 306 b, such as bed presence, sleep state, movement, and biometric signals. The second pump can then be in fluid communication with the air chamber 306 a and used to control inflation and deflation of the air chamber 306 a as well as detect user signals for a user located over the air chamber 306 a.

As another example, the bed 302 can include one or more pressure sensitive pads or surface portions that are operable to detect movement, including user presence, user motion, respiration, and heartrate. A first pressure sensitive pad can be incorporated into a surface of the bed 302 over a left portion of the bed 302, where a first user would normally be located during sleep, and a second pressure sensitive pad can be incorporated into the surface of the bed 302 over a right portion of the bed 302, where a second user would normally be located during sleep. The movement detected by the one or more pressure sensitive pads or surface portions can be used by control circuitry 334 to identify user sleep state, bed presence, or biometric signals for each of the users. The pressure sensitive pads can also be removable rather than incorporated into the surface of the bed 302.

The bed 302 can also include one or more temperature sensors and/or array of sensors that are operable to detect temperatures in microclimates of the bed 302. Detected temperatures in different microclimates of the bed 302 can be used by the control circuitry 334 to determine one or more modifications to the user 308's sleep environment. For example, a temperature sensor located near a core region of the bed 302 where the user 308 rests can detect high temperature values. Such high temperature values can indicate that the user 308 is warm. To lower the user's body temperature in this microclimate, the control circuitry 334 can determine that a cooling element of the bed 302 can be activated. As another example, the control circuitry 334 can determine that a cooling unit in the home can be automatically activated to cool an ambient temperature in the environment 300.

The control circuitry 334 can also process a combination of signals sensed by different sensors that are integrated into, positioned on, or otherwise in communication with the bed 112. For example, pressure and temperature signals can be processed by the control circuitry 334 to more accurately determine one or more health conditions of the user 308 and/or sleep quality of the user 308. Acoustic signals detected by one or more microphones or other audio sensors can also be used in combination with pressure or motion sensors in order to determine when the user 308 snores, whether the user 308 has sleep apnea, and/or overall sleep quality of the user 308. Combinations of one or more other sensed signals are also possible for the control circuitry 334 to more accurately determine one or more health and/or sleep conditions of the user 308.

Accordingly, information detected by one or more sensors or other components of the bed 112 (e.g., motion information) can be processed by the control circuitry 334 and provided to one or more user devices, such as a user device 310 for presentation to the user 308 or to other users. The information can be presented in a mobile application or other graphical user interface at the user device 310. The user 308 can view different information that is processed and/or determined by the control circuitry 334 and based the signals that are detected by components of the bed 302. For example, the user 308 can view their overall sleep quality for a particular sleep cycle (e.g., the previous night), historic trends of their sleep quality, and health information. The user 308 can also adjust one or more settings of the bed 302 (e.g., increase or decrease pressure in one or more regions of the bed 302, incline or decline different regions of the bed 302, turn on or off massage features of the bed 302, etc.) using the mobile application that is presented at the user device 310.

In the example depicted in FIG. 3 , the user device 310 is a mobile phone; however, the user device 310 can also be any one of a tablet, personal computer, laptop, a smartphone, a smart television (e.g., a television 312), a home automation device, or other user device capable of wired or wireless communication with the control circuitry 334, one or more other components of the bed 302, and/or one or more devices in the environment 300. The user device 310 can be in communication with the control circuitry 334 of the bed 302 through a network or through direct point-to-point communication. For example, the control circuitry 334 can be connected to a LAN (e.g., through a WIFI router) and communicate with the user device 310 through the LAN. As another example, the control circuitry 334 and the user device 310 can both connect to the Internet and communicate through the Internet. For example, the control circuitry 334 can connect to the Internet through a WIFI router and the user device 310 can connect to the Internet through communication with a cellular communication system. As another example, the control circuitry 334 can communicate directly with the user device 310 through a wireless communication protocol, such as Bluetooth. As yet another example, the control circuitry 334 can communicate with the user device 310 through a wireless communication protocol, such as ZigBee, Z-Wave, infrared, or another wireless communication protocol suitable for the application. As another example, the control circuitry 334 can communicate with the user device 310 through a wired connection such as, for example, a USB connector, serial/RS232, or another wired connection suitable for the application.

As mentioned above, the user device 310 can display a variety of information and statistics related to sleep, or user 308's interaction with the bed 302. For example, a user interface displayed by the user device 310 can present information including amount of sleep for the user 308 over a period of time (e.g., a single evening, a week, a month, etc.), amount of deep sleep, ratio of deep sleep to restless sleep, time lapse between the user 308 getting into bed and the user 308 falling asleep, total amount of time spent in the bed 302 for a given period of time, heartrate for the user 308 over a period of time, respiration rate for the user 308 over a period of time, or other information related to user interaction with the bed 302 by the user 308 or one or more other users of the bed 302. In some implementations, information for multiple users can be presented on the user device 310, for example information for a first user positioned over the air chamber 306 a can be presented along with information for a second user positioned over the air chamber 306 b. In some implementations, the information presented on the user device 310 can vary according to the age of the user 308. For example, the information presented on the user device 310 can evolve with the age of the user 308 such that different information is presented on the user device 310 as the user 308 ages as a child or an adult.

The user device 310 can also be used as an interface for the control circuitry 334 of the bed 302 to allow the user 308 to enter information and/or adjust one or more settings of the bed 302. The information entered by the user 308 can be used by the control circuitry 334 to provide better information to the user 308 or to various control signals for controlling functions of the bed 302 or other devices. For example, the user 308 can enter information such as weight, height, and age of the user 308. The control circuitry 334 can use this information to provide the user 308 with a comparison of the user 308's tracked sleep information to sleep information of other people having similar weights, heights, and/or ages as the user 308. The control circuitry 308 can also use this information to more accurately determine overall sleep quality and/or health of the user 308 based on information that is detected by one or more components (e.g., sensors) of the bed 302.

As another example, and as mentioned above, the user 308 can use the user device 310 as an interface for controlling air pressure of the air chambers 306 a and 306 b, for controlling various recline or incline positions of the bed 302, for controlling temperature of one or more surface temperature control devices of the bed 302, or for allowing the control circuitry 334 to generate control signals for other devices (as described in greater detail below).

In some implementations, the control circuitry 334 of the bed 302 can communicate with other devices or systems in addition to or instead of the user device 310. For example, the control circuitry 334 can communicate with the television 312, a lighting system 314, a thermostat 316, a security system 318, home automation devices, and/or other household devices, including but not limited to an oven 322, a coffee maker 324, a lamp 326, and/or a nightlight 328. Other examples of devices and/or systems that the control circuitry 334 can communicate with include a system for controlling window blinds 330, one or more devices for detecting or controlling the states of one or more doors 332 (such as detecting if a door is open, detecting if a door is locked, or automatically locking a door), and a system for controlling a garage door 320 (e.g., control circuitry 334 integrated with a garage door opener for identifying an open or closed state of the garage door 320 and for causing the garage door opener to open or close the garage door 320). Communications between the control circuitry 334 of the bed 302 and other devices can occur through a network (e.g., a LAN or the Internet) or as point-to-point communication (e.g., using Bluetooth, radio communication, or a wired connection). In some implementations, control circuitry 334 of different beds 302 can communicate with different sets of devices. For example, a kid's bed may not communicate with and/or control the same devices as an adult bed. In some embodiments, the bed 302 can evolve with the age of the user such that the control circuitry 334 of the bed 302 communicates with different devices as a function of age of the user of that bed 302.

The control circuitry 334 can receive information and inputs from other devices/systems and use the received information and inputs to control actions of the bed 302 and/or other devices. For example, the control circuitry 334 can receive information from the thermostat 316 indicating a current environmental temperature for a house or room in which the bed 302 is located. The control circuitry 334 can use the received information (along with other information, such as signals detected from one or more sensors of the bed 302) to determine if a temperature of all or a portion of the surface of the bed 302 should be raised or lowered. The control circuitry 334 can then cause a heating or cooling mechanism of the bed 302 to raise or lower the temperature of the surface of the bed 302. The control circuitry 334 can also cause a heating or cooling unit of the house or room in which the bed 302 is located to raise or lower the ambient temperature surrounding the bed 302. Thus, by adjusting the temperature of the bed 302 and/or the room in which the bed 302 is located, the user 308 can experience more improved sleep quality and comfort.

As an example, the user 308 can indicate a desired sleeping temperature of 74 degrees while a second user of the bed 302 indicates a desired sleeping temperature of 72 degrees. The thermostat 316 can transmit signals indicating room temperature at predetermined times to the control circuitry 334. The thermostat 316 can also send a continuous stream of detected temperature values of the room to the control circuitry 334. The transmitted signal(s) can indicate to the control circuitry 334 that the current temperature of the bedroom is 72 degrees. The control circuitry 334 can identify that the user 308 has indicated a desired sleeping temperature of 74 degrees, and can accordingly send control signals to a heating pad located on the user 308's side of the bed to raise the temperature of the portion of the surface of the bed 302 where the user 308 is located until the user 308's desired temperature is achieved. Moreover, the control circuitry 334 can sent control signals to the thermostat 316 and/or a heating unit in the house to raise the temperature in the room in which the bed 302 is located.

The control circuitry 334 can generate control signals to control other devices and propagate the control signals to the other devices. In some implementations, the control signals are generated based on information collected by the control circuitry 334, including information related to user interaction with the bed 302 by the user 308 and/or one or more other users. Information collected from one or more other devices other than the bed 302 can also be used when generating the control signals. For example, information relating to environmental occurrences (e.g., environmental temperature, environmental noise level, and environmental light level), time of day, time of year, day of the week, or other information can be used when generating control signals for various devices in communication with the control circuitry 334 of the bed 302.

For example, information on the time of day can be combined with information relating to movement and bed presence of the user 308 to generate control signals for the lighting system 314. The control circuitry 334 can, based on detected pressure signals of the user 308 on the bed 302, determine when the user 308 is presently in the bed 302 and when the user 308 falls asleep. Once the control circuitry 334 determines that the user has fallen asleep, the control circuitry 334 can transmit control signals to the lighting system 314 to turn off lights in the room in which the bed 302 is located, to lower the window blinds 330 in the room, and/or to activate the nightlight 328. Moreover, the control circuitry 334 can receive input from the user 308 (e.g., via the user device 310) that indicates a time at which the user 308 would like to wake up. When that time approaches, the control circuitry 334 can transmit control signals to one or more devices in the environment 300 to control devices that may cause the user 308 to wake up. For example, the control signals can be sent to a home automation device that controls multiple devices in the home. The home automation device can be instructed, by the control circuitry 334, to raise the window blinds 330, turn off the nightlight 328, turn on lighting beneath the bed 302, start the coffee machine 324, change a temperature in the house via the thermostat 316, or perform some other home automation. The home automation device can also be instructed to activate an alarm that can cause the user 308 to wake up. Sometimes, the user 308 can input information at the user device 310 that indicates what actions can be taken by the home automation device or other devices in the environment 300.

In some implementations, rather than or in addition to providing control signals for one or more other devices, the control circuitry 334 can provide collected information (e.g., information related to user movement, bed presence, sleep state, or biometric signals for the user 308) to one or more other devices to allow the one or more other devices to utilize the collected information when generating control signals. For example, the control circuitry 334 of the bed 302 can provide information relating to user interactions with the bed 302 by the user 308 to a central controller (not shown) that can use the provided information to generate control signals for various devices, including the bed 302.

The central controller can, for example, be a hub device that provides a variety of information about the user 308 and control information associated with the bed 302 and one or more other devices in the house. The central controller can include one or more sensors that detect signals that can be used by the control circuitry 334 and/or the central controller to determine information about the user 308 (e.g., biometric or other health data, sleep quality, etc.). The sensors can detect signals including but not limited to ambient light, temperature, humidity, volatile organic compound(s), pulse, motion, and audio. These signals can be combined with signals that are detected by sensors of the bed 302 to determine more accurate information about the user 308's health and sleep quality. The central controller can provide controls (e.g., user-defined, presets, automated, user initiated, etc.) for the bed 302, determining and viewing sleep quality and health information, a smart alarm clock, a speaker or other home automation device, a smart picture frame, a nightlight, and one or more mobile applications that the user 308 can install and use at the central controller. The central controller can include a display screen that can output information and also receive input from the user 308. The display can output information such as the user 308's health, sleep quality, weather information, security integration features, lighting integration features, heating and cooling integration features, and other controls to automate devices in the house. The central controller can therefore operate to provide the user 308 with functionality and control of multiple different types of devices in the house as well as the user 308's bed 302.

Still referring to FIG. 3 , the control circuitry 334 of the bed 302 can generate control signals for controlling actions of other devices, and transmit the control signals to the other devices in response to information collected by the control circuitry 334, including bed presence of the user 308, sleep state of the user 308, and other factors. For example, the control circuitry 334 integrated with the pump 304 can detect a feature of a mattress of the bed 302, such as an increase in pressure in the air chamber 306 b, and use this detected increase in air pressure to determine that the user 308 is present on the bed 302. In some implementations, the control circuitry 334 can identify a heartrate or respiratory rate for the user 308 to identify that the increase in pressure is due to a person sitting, laying, or otherwise resting on the bed 302, rather than an inanimate object (such as a suitcase) having been placed on the bed 302. In some implementations, the information indicating user bed presence can be combined with other information to identify a current or future likely state for the user 308. For example, a detected user bed presence at 11:00 am can indicate that the user is sitting on the bed (e.g., to tie her shoes, or to read a book) and does not intend to go to sleep, while a detected user bed presence at 10:00 pm can indicate that the user 308 is in bed for the evening and is intending to fall asleep soon. As another example, if the control circuitry 334 detects that the user 308 has left the bed 302 at 6:30 am (e.g., indicating that the user 308 has woken up for the day), and then later detects presence of the user 308 at 7:30 am on the bed 302, the control circuitry 334 can use this information that the newly detected presence is likely temporary (e.g., while the user 308 ties her shoes before heading to work) rather than an indication that the user 308 is intending to stay on the bed 302 for an extended period of time.

If the control circuitry 334 determines that the user 308 is likely to remain on the bed 302 for an extended period of time, the control circuitry 334 can determine one or more home automation controls that can aid the user 308 in falling asleep and experiencing improved sleep quality throughout the user 308's sleep cycle. For example, the control circuitry 334 can communicate with security system 318 to ensure that doors are locked. The control circuitry 334 can communicate with the oven 322 to ensure that the oven 322 is turned off. The control circuitry 334 can also communicate with the lighting system 314 to dim or otherwise turn off lights in the room in which the bed 302 is located and/or throughout the house, and the control circuitry 334 can communicate with the thermostat 316 to ensure that the house is at a desired temperature of the user 308. The control circuitry 334 can also determine one or more adjustments that can be made to the bed 302 to facilitate the user 308 falling asleep and staying asleep (e.g., changing a position of one or more regions of the bed 302, foot warming, massage features, pressure/firmness in one or more regions of the bed 302, etc.).

In some implementations, the control circuitry 334 is able to use collected information (including information related to user interaction with the bed 302 by the user 308, as well as environmental information, time information, and input received from the user 308) to identify use patterns for the user 308. For example, the control circuitry 334 can use information indicating bed presence and sleep states for the user 308 collected over a period of time to identify a sleep pattern for the user. The control circuitry 334 can identify that the user 308 generally goes to bed between 9:30 pm and 10:00 pm, generally falls asleep between 10:00 μm and 11:00 μm, and generally wakes up between 6:30 am and 6:45 am, based on information indicating user presence and biometrics for the user 308 collected over a week or a different time period. The control circuitry 334 can use identified patterns of the user 308 to better process and identify user interactions with the bed 302.

For example, given the above example user bed presence, sleep, and wake patterns for the user 308, if the user 308 is detected as being on the bed 302 at 3:00 pm, the control circuitry 334 can determine that the user 308's presence on the bed 302 is only temporary, and use this determination to generate different control signals than would be generated if the control circuitry 334 determined that the user 308 was in bed for the evening (e.g., at 3:00 pm, a head region of the bed 302 can be raised to facilitate reading or watching TV while in the bed 302, whereas in the evening, the bed 302 can be adjusted to a flat position to facilitate falling asleep). As another example, if the control circuitry 334 detects that the user 308 has gotten out of bed at 3:00 am, the control circuitry 334 can use identified patterns for the user 308 to determine that the user has only gotten up temporarily (e.g., to use the bathroom, or get a glass of water) and is not up for the day. For example, the control circuitry 334 can turn on underbed lighting to assist the user 308 in carefully moving around the bed 302 and the room. By contrast, if the control circuitry 334 identifies that the user 308 has gotten out of the bed 302 at 6:40 am, the control circuitry 334 can determine that the user 308 is up for the day and generate a different set of control signals than those that would be generated if it were determined that the user 308 were only getting out of bed temporarily (as would be the case when the user 308 gets out of the bed 302 at 3:00 am) (e.g., the control circuitry 334 can turn on light 326 near the bed 302 and/or raise the window blinds 330 when it is determined that the user 308 is up for the day). For other users, getting out of the bed 302 at 3:00 am can be a normal wake-up time, which the control circuitry 334 can learn and respond to accordingly. Moreover, if the bed 302 is occupied by two users, the control circuitry 334 can learn and respond to the patterns of each of the users.

As described above, the control circuitry 334 for the bed 302 can generate control signals for control functions of various other devices. The control signals can be generated, at least in part, based on detected interactions by the user 308 with the bed 302, as well as other information including time, date, temperature, etc. The control circuitry 334 can communicate with the television 312, receive information from the television 312, and generate control signals for controlling functions of the television 312. For example, the control circuitry 334 can receive an indication from the television 312 that the television 312 is currently turned on. If the television 312 is located in a different room than the bed 302, the control circuitry 334 can generate a control signal to turn the television 312 off upon making a determination that the user 308 has gone to bed for the evening or otherwise is remaining in the room with the bed 302. For example, if presence of the user 308 is detected on the bed 302 during a particular time range (e.g., between 8:00 μm and 7:00 am) and persists for longer than a threshold period of time (e.g., 10 minutes), the control circuitry 334 can determine that the user 308 is in bed for the evening. If the television 312 is on (as indicated by communications received by the control circuitry 334 of the bed 302 from the television 312), the control circuitry 334 can generate a control signal to turn the television 312 off. The control signals can be transmitted to the television (e.g., through a directed communication link between the television 312 and the control circuitry 334 or through a network, such as WIFI). As another example, rather than turning off the television 312 in response to detection of user bed presence, the control circuitry 334 can generate a control signal that causes the volume of the television 312 to be lowered by a pre-specified amount.

As another example, upon detecting that the user 308 has left the bed 302 during a specified time range (e.g., between 6:00 am and 8:00 am), the control circuitry 334 can generate control signals to cause the television 312 to turn on and tune to a pre-specified channel (e.g., the user 308 has indicated a preference for watching the morning news upon getting out of bed). The control circuitry 334 can generate the control signal and transmit the signal to the television 312 to cause the television 312 to turn on and tune to the desired station (which can be stored at the control circuitry 334, the television 312, or another location). As another example, upon detecting that the user 308 has gotten up for the day, the control circuitry 334 can generate and transmit control signals to cause the television 312 to turn on and begin playing a previously recorded program from a digital video recorder (DVR) in communication with the television 312.

As another example, if the television 312 is in the same room as the bed 302, the control circuitry 334 may not cause the television 312 to turn off in response to detection of user bed presence. Rather, the control circuitry 334 can generate and transmit control signals to cause the television 312 to turn off in response to determining that the user 308 is asleep. For example, the control circuitry 334 can monitor biometric signals of the user 308 (e.g., motion, heartrate, respiration rate) to determine that the user 308 has fallen asleep. Upon detecting that the user 308 is sleeping, the control circuitry 334 generates and transmits a control signal to turn the television 312 off. As another example, the control circuitry 334 can generate the control signal to turn off the television 312 after a threshold period of time has passed since the user 308 has fallen asleep (e.g., 10 minutes after the user has fallen asleep). As another example, the control circuitry 334 generates control signals to lower the volume of the television 312 after determining that the user 308 is asleep. As yet another example, the control circuitry 334 generates and transmits a control signal to cause the television to gradually lower in volume over a period of time and then turn off in response to determining that the user 308 is asleep. Any of the control signals described above in reference to the television 312 can also be determined by the central controller previously described.

In some implementations, the control circuitry 334 can similarly interact with other media devices, such as computers, tablets, mobile phones, smart phones, wearable devices, stereo systems, etc. For example, upon detecting that the user 308 is asleep, the control circuitry 334 can generate and transmit a control signal to the user device 310 to cause the user device 310 to turn off, or turn down the volume on a video or audio file being played by the user device 310.

The control circuitry 334 can additionally communicate with the lighting system 314, receive information from the lighting system 314, and generate control signals for controlling functions of the lighting system 314. For example, upon detecting user bed presence on the bed 302 during a certain time frame (e.g., between 8:00 pm and 7:00 am) that lasts for longer than a threshold period of time (e.g., 10 minutes), the control circuitry 334 of the bed 302 can determine that the user 308 is in bed for the evening. In response to this determination, the control circuitry 334 can generate control signals to cause lights in one or more rooms other than the room in which the bed 302 is located to switch off. The control signals can then be transmitted to the lighting system 314 and executed by the lighting system 314 to cause the lights in the indicated rooms to shut off. For example, the control circuitry 334 can generate and transmit control signals to turn off lights in all common rooms, but not in other bedrooms. As another example, the control signals generated by the control circuitry 334 can indicate that lights in all rooms other than the room in which the bed 302 is located are to be turned off, while one or more lights located outside of the house containing the bed 302 are to be turned on, in response to determining that the user 308 is in bed for the evening. Additionally, the control circuitry 334 can generate and transmit control signals to cause the nightlight 328 to turn on in response to determining user 308 bed presence or that the user 308 is asleep. As another example, the control circuitry 334 can generate first control signals for turning off a first set of lights (e.g., lights in common rooms) in response to detecting user bed presence, and second control signals for turning off a second set of lights (e.g., lights in the room in which the bed 302 is located) in response to detecting that the user 308 is asleep.

In some implementations, in response to determining that the user 308 is in bed for the evening, the control circuitry 334 of the bed 302 can generate control signals to cause the lighting system 314 to implement a sunset lighting scheme in the room in which the bed 302 is located. A sunset lighting scheme can include, for example, dimming the lights (either gradually over time, or all at once) in combination with changing the color of the light in the bedroom environment, such as adding an amber hue to the lighting in the bedroom. The sunset lighting scheme can help to put the user 308 to sleep when the control circuitry 334 has determined that the user 308 is in bed for the evening. Sometimes, the control signals can cause the lighting system 314 to dim the lights or change color of the lighting in the bedroom environment, but not both.

The control circuitry 334 can also be configured to implement a sunrise lighting scheme when the user 308 wakes up in the morning. The control circuitry 334 can determine that the user 308 is awake for the day, for example, by detecting that the user 308 has gotten off of the bed 302 (e.g., is no longer present on the bed 302) during a specified time frame (e.g., between 6:00 am and 8:00 am). As another example, the control circuitry 334 can monitor movement, heartrate, respiratory rate, or other biometric signals of the user 308 to determine that the user 308 is awake or is waking up, even though the user 308 has not gotten out of bed. If the control circuitry 334 detects that the user is awake or waking up during a specified timeframe, the control circuitry 334 can determine that the user 308 is awake for the day. The specified timeframe can be, for example, based on previously recorded user bed presence information collected over a period of time (e.g., two weeks) that indicates that the user 308 usually wakes up for the day between 6:30 am and 7:30 am. In response to the control circuitry 334 determining that the user 308 is awake, the control circuitry 334 can generate control signals to cause the lighting system 314 to implement the sunrise lighting scheme in the bedroom in which the bed 302 is located. The sunrise lighting scheme can include, for example, turning on lights (e.g., the lamp 326, or other lights in the bedroom). The sunrise lighting scheme can further include gradually increasing the level of light in the room where the bed 302 is located (or in one or more other rooms). The sunrise lighting scheme can also include only turning on lights of specified colors. For example, the sunrise lighting scheme can include lighting the bedroom with blue light to gently assist the user 308 in waking up and becoming active.

In some implementations, the control circuitry 334 can generate different control signals for controlling actions of one or more components, such as the lighting system 314, depending on a time of day that user interactions with the bed 302 are detected. For example, the control circuitry 334 can use historical user interaction information for interactions between the user 308 and the bed 302 to determine that the user 308 usually falls asleep between 10:00 μm and 11:00 μm and usually wakes up between 6:30 am and 7:30 am on weekdays. The control circuitry 334 can use this information to generate a first set of control signals for controlling the lighting system 314 if the user 308 is detected as getting out of bed at 3:00 am and to generate a second set of control signals for controlling the lighting system 314 if the user 308 is detected as getting out of bed after 6:30 am. For example, if the user 308 gets out of bed prior to 6:30 am, the control circuitry 334 can turn on lights that guide the user 308's route to a bathroom. As another example, if the user 308 gets out of bed prior to 6:30 am, the control circuitry 334 can turn on lights that guide the user 308's route to the kitchen (which can include, for example, turning on the nightlight 328, turning on under bed lighting, turning on the lamp 326, or turning on lights along a path that the user 308 takes to get to the kitchen).

As another example, if the user 308 gets out of bed after 6:30 am, the control circuitry 334 can generate control signals to cause the lighting system 314 to initiate a sunrise lighting scheme, or to turn on one or more lights in the bedroom and/or other rooms. In some implementations, if the user 308 is detected as getting out of bed prior to a specified morning rise time for the user 308, the control circuitry 334 can cause the lighting system 314 to turn on lights that are dimmer than lights that are turned on by the lighting system 314 if the user 308 is detected as getting out of bed after the specified morning rise time. Causing the lighting system 314 to only turn on dim lights when the user 308 gets out of bed during the night (e.g., prior to normal rise time for the user 308) can prevent other occupants of the house from being woken up by the lights while still allowing the user 308 to see in order to reach the bathroom, kitchen, or another destination in the house.

The historical user interaction information for interactions between the user 308 and the bed 302 can be used to identify user sleep and awake timeframes. For example, user bed presence times and sleep times can be determined for a set period of time (e.g., two weeks, a month, etc.). The control circuitry 334 can then identify a typical time range or timeframe in which the user 308 goes to bed, a typical timeframe for when the user 308 falls asleep, and a typical timeframe for when the user 308 wakes up (and in some cases, different timeframes for when the user 308 wakes up and when the user 308 actually gets out of bed). In some implementations, buffer time can be added to these timeframes. For example, if the user is identified as typically going to bed between 10:00 μm and 10:30 pm, a buffer of a half hour in each direction can be added to the timeframe such that any detection of the user getting in bed between 9:30 pm and 11:00 pm is interpreted as the user 308 going to bed for the evening. As another example, detection of bed presence of the user 308 starting from a half hour before the earliest typical time that the user 308 goes to bed extending until the typical wake up time (e.g., 6:30 am) for the user 308 can be interpreted as the user 308 going to bed for the evening. For example, if the user 308 typically goes to bed between 10:00 μm and 10:30 pm, if the user 308's bed presence is sensed at 12:30 am one night, that can be interpreted as the user 308 getting into bed for the evening even though this is outside of the user 308's typical timeframe for going to bed because it has occurred prior to the user 308's normal wake up time. In some implementations, different timeframes are identified for different times of the year (e.g., earlier bed time during winter vs. summer) or at different times of the week (e.g., user 308 wakes up earlier on weekdays than on weekends).

The control circuitry 334 can distinguish between the user 308 going to bed for an extended period (such as for the night) as opposed to being present on the bed 302 for a shorter period (such as for a nap) by sensing duration of presence of the user 308 (e.g., by detecting pressure signals and/or temperature signals of the user 308 on the bed 302 by one or more sensors that are integrated into the bed 302). In some examples, the control circuitry 334 can distinguish between the user 308 going to bed for an extended period (such as for the night) as opposed to going to bed for a shorter period (such as for a nap) by sensing duration of sleep of the user 308. For example, the control circuitry 334 can set a time threshold whereby if the user 308 is sensed on the bed 302 for longer than the threshold, the user 308 is considered to have gone to bed for the night. In some examples, the threshold can be about 2 hours, whereby if the user 308 is sensed on the bed 302 for greater than 2 hours, the control circuitry 334 registers that as an extended sleep event. In other examples, the threshold can be greater than or less than two hours. The threshold can also be determined based on historic trends indicating how long the user 302 usually sleeps or otherwise stays on the bed 302.

The control circuitry 334 can detect repeated extended sleep events to automatically determine a typical bed time range of the user 308, without requiring the user 308 to enter a bed time range. This can allow the control circuitry 334 to accurately estimate when the user 308 is likely to go to bed for an extended sleep event, regardless of whether the user 308 typically goes to bed using a traditional sleep schedule or a non-traditional sleep schedule. The control circuitry 334 can then use knowledge of the bed time range of the user 308 to control one or more components (including components of the bed 302 and/or non-bed peripherals) based on sensing bed presence during the bed time range or outside of the bed time range.

In some examples, the control circuitry 334 can automatically determine the bed time range of the user 308 without requiring user inputs. In some examples, the control circuitry 334 can determine the bed time range of the user 308 automatically and in combination with user inputs (e.g., using one or more signals that are sensed by sensors of the bed 302 and/or the central controller described above). In some examples, the control circuitry 334 can set the bed time range directly according to user inputs. In some examples, the control circuitry 334 can associate different bed times with different days of the week. In each of these examples, the control circuitry 334 can control one or more components (such as the lighting system 314, the thermostat 316, the security system 318, the oven 322, the coffee maker 324, the lamp 326, and the nightlight 328), as a function of sensed bed presence and the bed time range.

The control circuitry 334 can additionally communicate with the thermostat 316, receive information from the thermostat 316, and generate control signals for controlling functions of the thermostat 316. For example, the user 308 can indicate user preferences for different temperatures at different times, depending on the sleep state or bed presence of the user 308. For example, the user 308 may prefer an environmental temperature of 72 degrees when out of bed, 70 degrees when in bed but awake, and 68 degrees when sleeping. The control circuitry 334 of the bed 302 can detect bed presence of the user 308 in the evening and determine that the user 308 is in bed for the night. In response to this determination, the control circuitry 334 can generate control signals to cause the thermostat 316 to change the temperature to 70 degrees. The control circuitry 334 can then transmit the control signals to the thermostat 316. Upon detecting that the user 308 is in bed during the bed time range or asleep, the control circuitry 334 can generate and transmit control signals to cause the thermostat 316 to change the temperature to 68. The next morning, upon determining that the user 308 is awake for the day (e.g., the user 308 gets out of bed after 6:30 am), the control circuitry 334 can generate and transmit control circuitry 334 to cause the thermostat to change the temperature to 72 degrees.

The control circuitry 334 can also determine control signals to be transmitted to the thermostat 316 based on maintaining improved or preferred sleep quality of the user 308. In other words, the control circuitry 334 can determine adjustments to the thermostat 316 that are not merely based on user-inputted preferences. For example, the control circuitry 334 can determine, based on historic sleep patterns and quality of the user 308 and by applying one or more machine learning models, that the user 308 experiences their best sleep when the bedroom is at 74 degrees. The control circuitry 334 can receive temperature signals from one or more devices and/or sensors in the bedroom indicating a temperature of the bedroom. When the temperature is below 74 degrees, the control circuitry 334 can determine control signals that cause the thermostat 316 to activate a heating unit in the house to raise the temperature to 74 degrees in the bedroom. When the temperature is above 74 degrees, the control circuitry 334 can determine control signals that cause the thermostat 316 to activate a cooling unit in the house to lower the temperature back to 74 degrees. Sometimes, the control circuitry 334 can also determine control signals that cause the thermostat 316 to maintain the bedroom within a temperature range that is intended to keep the user 308 in particular sleep states and/or transition to next preferred sleep states.

In some implementations, the control circuitry 334 can generate control signals to cause one or more heating or cooling elements on the surface of the bed 302 to change temperature at various times, either in response to user interaction with the bed 302, at various pre-programmed times, based on user preference, and/or in response to detecting microclimate temperatures of the user 308 on the bed 302. For example, the control circuitry 334 can activate a heating element to raise the temperature of one side of the surface of the bed 302 to 73 degrees when it is detected that the user 308 has fallen asleep. As another example, upon determining that the user 308 is up for the day, the control circuitry 334 can turn off a heating or cooling element. As yet another example, the user 308 can pre-program various times at which the temperature at the surface of the bed should be raised or lowered. For example, the user 308 can program the bed 302 to raise the surface temperature to 76 degrees at 10:00 μm, and lower the surface temperature to 68 degrees at 11:30 pm. As another example, one or more temperature sensors on the surface of the bed 302 can detect microclimates of the user 308 on the bed 302. When a detected microclimate of the user 308 drops below a predetermined threshold temperature, the control circuitry 334 can activate a heating element to raise the user 308's body temperature, thereby improving the user 308's comfortability, maintaining the user 308 in their sleep cycle, transitioning the user 308 to a next preferred sleep state, and/or otherwise maintaining or improving the user 308's sleep quality.

In some implementations, in response to detecting user bed presence of the user 308 and/or that the user 308 is asleep, the control circuitry 334 can cause the thermostat 316 to change the temperature in different rooms to different values. For example, in response to determining that the user 308 is in bed for the evening, the control circuitry 334 can generate and transmit control signals to cause the thermostat 316 to set the temperature in one or more bedrooms of the house to 72 degrees and set the temperature in other rooms to 67 degrees. Other control signals are also possible, and can be based on user preference and user input.

The control circuitry 334 can also receive temperature information from the thermostat 316 and use this temperature information to control functions of the bed 302 or other devices. For example, as discussed above, the control circuitry 334 can adjust temperatures of heating elements included in or otherwise attached to the bed 302 (e.g., a foot warming pad) in response to temperature information received from the thermostat 316.

In some implementations, the control circuitry 334 can generate and transmit control signals for controlling other temperature control systems. For example, in response to determining that the user 308 is awake for the day, the control circuitry 334 can generate and transmit control signals for causing floor heating elements to activate in the bedroom and/or in other rooms in the house. For example, the control circuitry 334 can cause a floor heating system in a master bedroom to turn on in response to determining that the user 308 is awake for the day. One or more of the control signals described herein that are determined by the control circuitry 334 can also be determined by the central controller described above.

The control circuitry 334 can additionally communicate with the security system 318, receive information from the security system 318, and generate control signals for controlling functions of the security system 318. For example, in response to detecting that the user 308 in is bed for the evening, the control circuitry 334 can generate control signals to cause the security system 318 to engage or disengage security functions. The control circuitry 334 can then transmit the control signals to the security system 318 to cause the security system 318 to engage (e.g., turning on security cameras along a perimeter of the house, automatically locking doors in the house, etc.). As another example, the control circuitry 334 can generate and transmit control signals to cause the security system 318 to disable in response to determining that the user 308 is awake for the day (e.g., user 308 is no longer present on the bed 302 after 6:00 am). In some implementations, the control circuitry 334 can generate and transmit a first set of control signals to cause the security system 318 to engage a first set of security features in response to detecting user bed presence of the user 308, and can generate and transmit a second set of control signals to cause the security system 318 to engage a second set of security features in response to detecting that the user 308 has fallen asleep.

In some implementations, the control circuitry 334 can receive alerts from the security system 318 and indicate the alert to the user 308. For example, the control circuitry 334 can detect that the user 308 is in bed for the evening and in response, generate and transmit control signals to cause the security system 318 to engage or disengage. The security system can then detect a security breach (e.g., someone has opened the door 332 without entering the security code, or someone has opened a window when the security system 318 is engaged). The security system 318 can communicate the security breach to the control circuitry 334 of the bed 302. In response to receiving the communication from the security system 318, the control circuitry 334 can generate control signals to alert the user 308 to the security breach. For example, the control circuitry 334 can cause the bed 302 to vibrate. As another example, the control circuitry 334 can cause portions of the bed 302 to articulate (e.g., cause the head section to raise or lower) in order to wake the user 308 and alert the user to the security breach. As another example, the control circuitry 334 can generate and transmit control signals to cause the lamp 326 to flash on and off at regular intervals to alert the user 308 to the security breach. As another example, the control circuitry 334 can alert the user 308 of one bed 302 regarding a security breach in a bedroom of another bed, such as an open window in a kid's bedroom. As another example, the control circuitry 334 can send an alert to a garage door controller (e.g., to close and lock the door). As another example, the control circuitry 334 can send an alert for the security to be disengaged. The control circuitry 334 can also set off a smart alarm or other alarm device/clock near the bed 302. The control circuitry 334 can transmit a push notification, text message, or other indication of the security breach to the user device 310. Also, the control circuitry 334 can transmit a notification of the security breach to the central controller described above The central controller can then determine one or more responses to the security breach.

The control circuitry 334 can additionally generate and transmit control signals for controlling the garage door 320 and receive information indicating a state of the garage door 320 (e.g., open or closed). For example, in response to determining that the user 308 is in bed for the evening, the control circuitry 334 can generate and transmit a request to a garage door opener or another device capable of sensing if the garage door 320 is open. The control circuitry 334 can request information on the current state of the garage door 320. If the control circuitry 334 receives a response (e.g., from the garage door opener) indicating that the garage door 320 is open, the control circuitry 334 can either notify the user 308 that the garage door is open (e.g., by displaying a notification or other message at the user device 310, by outputting a notification at the central controller, etc.), and/or generate a control signal to cause the garage door opener to close the garage door 320. For example, the control circuitry 334 can send a message to the user device 310 indicating that the garage door is open. As another example, the control circuitry 334 can cause the bed 302 to vibrate. As yet another example, the control circuitry 334 can generate and transmit a control signal to cause the lighting system 314 to cause one or more lights in the bedroom to flash to alert the user 308 to check the user device 310 for an alert (in this example, an alert regarding the garage door 320 being open). Alternatively, or additionally, the control circuitry 334 can generate and transmit control signals to cause the garage door opener to close the garage door 320 in response to identifying that the user 308 is in bed for the evening and that the garage door 320 is open. Control signals can also vary depend on the age of the user 308.

The control circuitry 334 can similarly send and receive communications for controlling or receiving state information associated with the door 332 or the oven 322. For example, upon detecting that the user 308 is in bed for the evening, the control circuitry 334 can generate and transmit a request to a device or system for detecting a state of the door 332. Information returned in response to the request can indicate various states of the door 332 such as open, closed but unlocked, or closed and locked. If the door 332 is open or closed but unlocked, the control circuitry 334 can alert the user 308 to the state of the door, such as in a manner described above with reference to the garage door 320. Alternatively, or in addition to alerting the user 308, the control circuitry 334 can generate and transmit control signals to cause the door 332 to lock, or to close and lock. If the door 332 is closed and locked, the control circuitry 334 can determine that no further action is needed.

Similarly, upon detecting that the user 308 is in bed for the evening, the control circuitry 334 can generate and transmit a request to the oven 322 to request a state of the oven 322 (e.g., on or off). If the oven 322 is on, the control circuitry 334 can alert the user 308 and/or generate and transmit control signals to cause the oven 322 to turn off. If the oven is already off, the control circuitry 334 can determine that no further action is necessary. In some implementations, different alerts can be generated for different events. For example, the control circuitry 334 can cause the lamp 326 (or one or more other lights, via the lighting system 314) to flash in a first pattern if the security system 318 has detected a breach, flash in a second pattern if garage door 320 is on, flash in a third pattern if the door 332 is open, flash in a fourth pattern if the oven 322 is on, and flash in a fifth pattern if another bed has detected that a user 308 of that bed has gotten up (e.g., that a child of the user 308 has gotten out of bed in the middle of the night as sensed by a sensor in the child's bed). Other examples of alerts that can be processed by the control circuitry 334 of the bed 302 and communicated to the user (e.g., at the user device 310 and/or the central controller described herein) include a smoke detector detecting smoke (and communicating this detection of smoke to the control circuitry 334), a carbon monoxide tester detecting carbon monoxide, a heater malfunctioning, or an alert from any other device capable of communicating with the control circuitry 334 and detecting an occurrence that should be brought to the user 308's attention.

The control circuitry 334 can also communicate with a system or device for controlling a state of the window blinds 330. For example, in response to determining that the user 308 is in bed for the evening, the control circuitry 334 can generate and transmit control signals to cause the window blinds 330 to close. As another example, in response to determining that the user 308 is up for the day (e.g., user has gotten out of bed after 6:30 am) or that the user 308 set an alarm to wake up at a particular time, the control circuitry 334 can generate and transmit control signals to cause the window blinds 330 to open. By contrast, if the user 308 gets out of bed prior to a normal rise time for the user 308, the control circuitry 334 can determine that the user 308 is not awake for the day and may not generate control signals that cause the window blinds 330 to open. As yet another example, the control circuitry 334 can generate and transmit control signals that cause a first set of blinds to close in response to detecting user bed presence of the user 308 and a second set of blinds to close in response to detecting that the user 308 is asleep.

The control circuitry 334 can generate and transmit control signals for controlling functions of other household devices in response to detecting user interactions with the bed 302. For example, in response to determining that the user 308 is awake for the day, the control circuitry 334 can generate and transmit control signals to the coffee maker 324 to cause the coffee maker 324 to begin brewing coffee. As another example, the control circuitry 334 can generate and transmit control signals to the oven 322 to cause the oven 322 to begin preheating (for users that like fresh baked bread in the morning or otherwise bake or prepare food in the morning). As another example, the control circuitry 334 can use information indicating that the user 308 is awake for the day along with information indicating that the time of year is currently winter and/or that the outside temperature is below a threshold value to generate and transmit control signals to cause a car engine block heater to turn on.

As another example, the control circuitry 334 can generate and transmit control signals to cause one or more devices to enter a sleep mode in response to detecting user bed presence of the user 308, or in response to detecting that the user 308 is asleep. For example, the control circuitry 334 can generate control signals to cause a mobile phone of the user 308 to switch into sleep mode or night mode such that notifications from the mobile phone are muted to not disturb the user 308's sleep. The control circuitry 334 can then transmit the control signals to the mobile phone. Later, upon determining that the user 308 is up for the day, the control circuitry 334 can generate and transmit control signals to cause the mobile phone to switch out of sleep mode.

In some implementations, the control circuitry 334 can communicate with one or more noise control devices. For example, upon determining that the user 308 is in bed for the evening, or that the user 308 is asleep (e.g., based on pressure signals received from the bed 302, audio/decibel signals received from audio sensors positioned on or around the bed 302, etc.), the control circuitry 334 can generate and transmit control signals to cause one or more noise cancelation devices to activate. The noise cancelation devices can, for example, be included as part of the bed 302 or located in the bedroom with the bed 302. As another example, upon determining that the user 308 is in bed for the evening or that the user 308 is asleep, the control circuitry 334 can generate and transmit control signals to turn the volume on, off, up, or down, for one or more sound generating devices, such as a stereo system radio, television, computer, tablet, mobile phone, etc.

Additionally, functions of the bed 302 can be controlled by the control circuitry 334 in response to user interactions with the bed 302. As mentioned throughout, functions of the bed 302 described herein can also be controlled by the user device 310 and/or the central controller (e.g., a hub device or other home automation device that controls multiple different devices in the home). As mentioned above, the bed 302 can include an adjustable foundation and an articulation controller configured to adjust the position of one or more portions of the bed 302 by adjusting the adjustable foundation that supports the bed 302. For example, the articulation controller can adjust the bed 302 from a flat position to a position in which a head portion of a mattress of the bed 302 is inclined upward (e.g., to facilitate a user sitting up in bed, reading, and/or watching television). In some implementations, the bed 302 includes multiple separately articulable sections. For example, portions of the bed corresponding to the locations of the air chambers 306 a and 306 b can be articulated independently from each other, to allow one person positioned on the bed 302 surface to rest in a first position (e.g., a flat position) while a second person rests in a second position (e.g., a reclining position with the head raised at an angle from the waist). In some implementations, separate positions can be set for two different beds (e.g., two twin beds placed next to each other). The foundation of the bed 302 can include more than one zone that can be independently adjusted. The articulation controller can also be configured to provide different levels of massage to one or more users on the bed 302 or to cause the bed to vibrate to communicate alerts to the user 308 as described above.

The control circuitry 334 can adjust positions (e.g., incline and decline positions for the user 308 and/or an additional user of the bed 302) in response to user interactions with the bed 302. For example, the control circuitry 334 can cause the articulation controller to adjust the bed 302 to a first recline position for the user 308 in response to sensing user bed presence for the user 308. The control circuitry 334 can cause the articulation controller to adjust the bed 302 to a second recline position (e.g., a less reclined, or flat position) in response to determining that the user 308 is asleep. As another example, the control circuitry 334 can receive a communication from the television 312 indicating that the user 308 has turned off the television 312, and in response, the control circuitry 334 can cause the articulation controller to adjust the position of the bed 302 to a preferred user sleeping position (e.g., due to the user turning off the television 312 while the user 308 is in bed indicating that the user 308 wishes to go to sleep).

In some implementations, the control circuitry 334 can control the articulation controller so as to wake up one user of the bed 302 without waking another user of the bed 302. For example, the user 308 and a second user of the bed 302 can each set distinct wakeup times (e.g., 6:30 am and 7:15 am respectively). When the wakeup time for the user 308 is reached, the control circuitry 334 can cause the articulation controller to vibrate or change the position of only a side of the bed on which the user 308 is located to wake the user 308 without disturbing the second user. When the wakeup time for the second user is reached, the control circuitry 334 can cause the articulation controller to vibrate or change the position of only the side of the bed on which the second user is located. Alternatively, when the second wakeup time occurs, the control circuitry 334 can utilize other methods (such as audio alarms, or turning on the lights) to wake the second user since the user 308 is already awake and therefore will not be disturbed when the control circuitry 334 attempts to wake the second user.

Still referring to FIG. 3 , the control circuitry 334 for the bed 302 can utilize information for interactions with the bed 302 by multiple users to generate control signals for controlling functions of various other devices. For example, the control circuitry 334 can wait to generate control signals for, for example, engaging the security system 318, or instructing the lighting system 314 to turn off lights in various rooms, until both the user 308 and a second user are detected as being present on the bed 302. As another example, the control circuitry 334 can generate a first set of control signals to cause the lighting system 314 to turn off a first set of lights upon detecting bed presence of the user 308 and generate a second set of control signals for turning off a second set of lights in response to detecting bed presence of a second user. As another example, the control circuitry 334 can wait until it has been determined that both the user 308 and a second user are awake for the day before generating control signals to open the window blinds 330. As yet another example, in response to determining that the user 308 has left the bed 302 and is awake for the day, but that a second user is still sleeping, the control circuitry 334 can generate and transmit a first set of control signals to cause the coffee maker 324 to begin brewing coffee, to cause the security system 318 to deactivate, to turn on the lamp 326, to turn off the nightlight 328, to cause the thermostat 316 to raise the temperature in one or more rooms to 72 degrees, and/or to open the window blinds 330 in rooms other than the bedroom in which the bed 302 is located. Later, in response to detecting that the second user is no longer present on the bed (or that the second user is awake or is waking up) the control circuitry 334 can generate and transmit a second set of control signals to, for example, cause the lighting system 314 to turn on one or more lights in the bedroom, to cause window blinds in the bedroom to open, and to turn on the television 312 to a pre-specified channel. One or more other home automation control signals can be determined and generated by the control circuitry 334, the user device 310, and/or the central controller described herein.

Examples of Data Processing Systems Associated with a Bed

Described here are examples of systems and components that can be used for data processing tasks that are, for example, associated with a bed. In some cases, multiple examples of a particular component or group of components are presented. Some of these examples are redundant and/or mutually exclusive alternatives. Connections between components are shown as examples to illustrate possible network configurations for allowing communication between components. Different formats of connections can be used as technically needed or desired. The connections generally indicate a logical connection that can be created with any technologically feasible format. For example, a network on a motherboard can be created with a printed circuit board, wireless data connections, and/or other types of network connections. Some logical connections are not shown for clarity. For example, connections with power supplies and/or computer readable memory may not be shown for clarities sake, as many or all elements of a particular component may need to be connected to the power supplies and/or computer readable memory.

FIG. 4A is a block diagram of an example of a data processing system 400 that can be associated with a bed system, including those described above with respect to FIGS. 1-3 . This system 400 includes a pump motherboard 402 and a pump daughterboard 404. The system 400 includes a sensor array 406 that can include one or more sensors configured to sense physical phenomenon of the environment and/or bed, and to report such sensing back to the pump motherboard 402 for, for example, analysis. The sensor array 406 can include one or more different types of sensors, including but not limited to pressure sensors, temperature sensors, light sensors, movement (e.g. motion) sensors, and audio sensors. The system 400 also includes a controller array 408 that can include one or more controllers configured to control logic-controlled devices of the bed and/or environment (such as home automation devices, security systems light systems, and other devices that are described in reference to FIG. 3 ). The pump motherboard 400 can be in communication with one or more computing devices 414 and one or more cloud services 410 over local networks, the Internet 412, or otherwise as is technically appropriate. Each of these components will be described in more detail, some with multiple example configurations, below.

In this example, a pump motherboard 402 and a pump daughterboard 404 are communicably coupled. They can be conceptually described as a center or hub of the system 400, with the other components conceptually described as spokes of the system 400. In some configurations, this can mean that each of the spoke components communicates primarily or exclusively with the pump motherboard 402. For example, a sensor of the sensor array 406 may not be configured to, or may not be able to, communicate directly with a corresponding controller. Instead, each spoke component can communicate with the motherboard 402. The sensor of the sensor array 406 can report a sensor reading to the motherboard 402, and the motherboard 402 can determine that, in response, a controller of the controller array 408 should adjust some parameters of a logic controlled device or otherwise modify a state of one or more peripheral devices. In one case, if the temperature of the bed is determined to be too hot based on received temperature signals from the sensor array 406, the pump motherboard 402 can determine that a temperature controller should cool the bed.

One advantage of a hub-and-spoke network configuration, sometimes also referred to as a star-shaped network, is a reduction in network traffic compared to, for example, a mesh network with dynamic routing. If a particular sensor generates a large, continuous stream of traffic, that traffic may only be transmitted over one spoke of the network to the motherboard 402. The motherboard 402 can, for example, marshal that data and condense it to a smaller data format for retransmission for storage in a cloud service 410. Additionally or alternatively, the motherboard 402 can generate a single, small, command message to be sent down a different spoke of the network in response to the large stream. For example, if the large stream of data is a pressure reading that is transmitted from the sensor array 406 a few times a second, the motherboard 402 can respond with a single command message to the controller array to increase the pressure in an air chamber of the bed. In this case, the single command message can be orders of magnitude smaller than the stream of pressure readings.

As another advantage, a hub-and-spoke network configuration can allow for an extensible network that can accommodate components being added, removed, failing, etc. This can allow, for example, more, fewer, or different sensors in the sensor array 406, controllers in the controller array 408, computing devices 414, and/or cloud services 410. For example, if a particular sensor fails or is deprecated by a newer version of the sensor, the system 400 can be configured such that only the motherboard 402 needs to be updated about the replacement sensor. This can allow, for example, product differentiation where the same motherboard 402 can support an entry level product with fewer sensors and controllers, a higher value product with more sensors and controllers, and customer personalization where a customer can add their own selected components to the system 400.

Additionally, a line of air bed products can use the system 400 with different components. In an application in which every air bed in the product line includes both a central logic unit and a pump, the motherboard 402 (and optionally the daughterboard 404) can be designed to fit within a single, universal housing. Then, for each upgrade of the product in the product line, additional sensors, controllers, cloud services, etc., can be added. Design, manufacturing, and testing time can be reduced by designing all products in a product line from this base, compared to a product line in which each product has a bespoke logic control system.

Each of the components discussed above can be realized in a wide variety of technologies and configurations. Below, some examples of each component will be further discussed. In some alternatives, two or more of the components of the system 400 can be realized in a single alternative component; some components can be realized in multiple, separate components; and/or some functionality can be provided by different components.

FIG. 4B is a block diagram showing some communication paths of the data processing system 400. As previously described, the motherboard 402 and the pump daughterboard 404 may act as a hub for peripheral devices and cloud services of the system 400. In cases in which the pump daughterboard 404 communicates with cloud services or other components, communications from the pump daughterboard 404 may be routed through the pump motherboard 402. This may allow, for example, the bed to have only a single connection with the internet 412. The computing device 414 may also have a connection to the internet 412, possibly through the same gateway used by the bed and/or possibly through a different gateway (e.g., a cell service provider).

Previously, a number of cloud services 410 were described. As shown in FIG. 4B, some cloud services, such as cloud services 410 d and 410 e, may be configured such that the pump motherboard 402 can communicate with the cloud service directly—that is the motherboard 402 may communicate with a cloud service 410 without having to use another cloud service 410 as an intermediary. Additionally or alternatively, some cloud services 410, for example cloud service 410 f, may only be reachable by the pump motherboard 402 through an intermediary cloud service, for example cloud service 410 e. While not shown here, some cloud services 410 may be reachable either directly or indirectly by the pump motherboard 402.

Additionally, some or all of the cloud services 410 may be configured to communicate with other cloud services. This communication may include the transfer of data and/or remote function calls according to any technologically appropriate format. For example, one cloud service 410 may request a copy for another cloud service's 410 data, for example, for purposes of backup, coordination, migration, or for performance of calculations or data mining. In another example, many cloud services 410 may contain data that is indexed according to specific users tracked by the user account cloud 410 c and/or the bed data cloud 410 a. These cloud services 410 may communicate with the user account cloud 410 c and/or the bed data cloud 410 a when accessing data specific to a particular user or bed.

FIG. 5 is a block diagram of an example of a motherboard 402 that can be used in a data processing system that can be associated with a bed system, including those described above with respect to FIGS. 1-3 . In this example, compared to other examples described below, this motherboard 402 consists of relatively fewer parts and can be limited to provide a relatively limited feature set.

The motherboard 402 includes a power supply 500, a processor 502, and computer memory 512. In general, the power supply 500 includes hardware used to receive electrical power from an outside source and supply it to components of the motherboard 402. The power supply can include, for example, a battery pack and/or wall outlet adapter, an AC to DC converter, a DC to AC converter, a power conditioner, a capacitor bank, and/or one or more interfaces for providing power in the current type, voltage, etc., needed by other components of the motherboard 402.

The processor 502 is generally a device for receiving input, performing logical determinations, and providing output. The processor 502 can be a central processing unit, a microprocessor, general purpose logic circuitry, application-specific integrated circuitry, a combination of these, and/or other hardware for performing the functionality needed.

The memory 512 is generally one or more devices for storing data. The memory 512 can include long term stable data storage (e.g., on a hard disk), short term unstable (e.g., on Random Access Memory) or any other technologically appropriate configuration.

The motherboard 402 includes a pump controller 504 and a pump motor 506. The pump controller 504 can receive commands from the processor 502 and, in response, control the functioning of the pump motor 506. For example, the pump controller 504 can receive, from the processor 502, a command to increase pressure of an air chamber by 0.3 pounds per square inch (PSI). The pump controller 504, in response, engages a valve so that the pump motor 506 is configured to pump air into the selected air chamber, and can engage the pump motor 506 for a length of time that corresponds to 0.3 PSI or until a sensor indicates that pressure has been increased by 0.3 PSI. In an alternative configuration, the message can specify that the chamber should be inflated to a target PSI, and the pump controller 504 can engage the pump motor 506 until the target PSI is reached.

A valve solenoid 508 can control which air chamber a pump is connected to. In some cases, the solenoid 508 can be controlled by the processor 502 directly. In some cases, the solenoid 508 can be controlled by the pump controller 504.

A remote interface 510 of the motherboard 402 can allow the motherboard 402 to communicate with other components of a data processing system. For example, the motherboard 402 can be able to communicate with one or more daughterboards, with peripheral sensors, and/or with peripheral controllers through the remote interface 510. The remote interface 510 can provide any technologically appropriate communication interface, including but not limited to multiple communication interfaces such as WIFI, Bluetooth, and copper wired networks.

FIG. 6 is a block diagram of an example of the motherboard 402 that can be used in a data processing system associated with a bed system, including those described above with respect to FIGS. 1-3 . Compared to the motherboard 402 described with reference to FIG. 5 , the motherboard 402 in FIG. 6 can contain more components and provide more functionality in some applications.

In addition to the power supply 500, processor 502, pump controller 504, pump motor 506, and valve solenoid 508, this motherboard 402 is shown with a valve controller 600, a pressure sensor 602, a universal serial bus (USB) stack 604, a WiFi radio 606, a Bluetooth Low Energy (BLE) radio 608, a ZigBee radio 610, a Bluetooth radio 612, and a computer memory 512.

Similar to the way that the pump controller 504 converts commands from the processor 502 into control signals for the pump motor 506, the valve controller 600 can convert commands from the processor 502 into control signals for the valve solenoid 508. In one example, the processor 502 can issue a command to the valve controller 600 to connect the pump to a particular air chamber out of a group of air chambers in an air bed. The valve controller 600 can control the position of the valve solenoid 508 so that the pump is connected to the indicated air chamber.

The pressure sensor 602 can read pressure readings from one or more air chambers of the air bed. The pressure sensor 602 can also preform digital sensor conditioning. As described herein, multiple pressure sensors 602 can be included as part of the motherboard 402 or otherwise in communication with the motherboard 402.

The motherboard 402 can include a suite of network interfaces 604, 606, 608, 610, 612, etc., including but not limited to those shown in FIG. 6 . These network interfaces can allow the motherboard to communicate over a wired or wireless network with any number of devices, including but not limited to peripheral sensors, peripheral controllers, computing devices, and devices and services connected to the Internet 412.

FIG. 7 is a block diagram of an example of a daughterboard 404 that can be used in a data processing system associated with a bed system, including those described above with respect to FIGS. 1-3 . In some configurations, one or more daughterboards 404 can be connected to the motherboard 402. Some daughterboards 404 can be designed to offload particular and/or compartmentalized tasks from the motherboard 402. This can be advantageous, for example, if the particular tasks are computationally intensive, proprietary, or subject to future revisions. For example, the daughterboard 404 can be used to calculate a particular sleep data metric. This metric can be computationally intensive, and calculating the sleep metric on the daughterboard 404 can free up the resources of the motherboard 402 while the metric is being calculated. Additionally and/or alternatively, the sleep metric can be subject to future revisions. To update the system 400 with the new sleep metric, it is possible that only the daughterboard 404 that calculates that metric need be replaced. In this case, the same motherboard 402 and other components can be used, saving the need to perform unit testing of additional components instead of just the daughterboard 404.

The daughterboard 404 is shown with a power supply 700, a processor 702, computer readable memory 704, a pressure sensor 706, and a WiFi radio 708. The processor 702 can use the pressure sensor 706 to gather information about the pressure of an air chamber or chambers of an air bed. From this data, the processor 702 can perform an algorithm to calculate a sleep metric (e.g., sleep quality, whether a user is presently in the bed, whether the user has fallen asleep, a heartrate of the user, a respiration rate of the user, movement of the user, etc.). In some examples, the sleep metric can be calculated from only the pressure of air chambers. In other examples, the sleep metric can be calculated using signals from a variety of sensors (e.g., a movement sensor, a pressure sensor, a temperature sensor, and/or an audio sensor). In an example in which different data is needed, the processor 702 can receive that data from an appropriate sensor or sensors. These sensors can be internal to the daughterboard 404, accessible via the WiFi radio 708, or otherwise in communication with the processor 702. Once the sleep metric is calculated, the processor 702 can report that sleep metric to, for example, the motherboard 402. The motherboard 402 can then generate instructions for outputting the sleep metric to the user or otherwise using the sleep metric to determine one or more other information about the user or controls to control the bed system and/or peripheral devices.

FIG. 8 is a block diagram of an example of a motherboard 800 with no daughterboard that can be used in a data processing system associated with a bed system, including those described above with respect to FIGS. 1-3 . In this example, the motherboard 800 can perform most, all, or more of the features described with reference to the motherboard 402 in FIG. 6 and the daughterboard 404 in FIG. 7 .

FIG. 9 is a block diagram of an example of the sensory array 406 that can be used in a data processing system associated with a bed system, including those described above with respect to FIGS. 1-3 . In general, the sensor array 406 is a conceptual grouping of some or all the peripheral sensors that communicate with the motherboard 402 but are not native to the motherboard 402.

The peripheral sensors 902, 904, 906, 908, 910, etc. of the sensor array 406 can communicate with the motherboard 402 through one or more of the network interfaces of the motherboard, including but not limited to the USB stack 604, WiFi radio 606, Bluetooth Low Energy (BLE) radio 608, ZigBee radio 610, and Bluetooth radio 612, as is appropriate for the configuration of the particular sensor. For example, a sensor that outputs a reading over a USB cable can communicate through the USB stack 604.

Some of the peripheral sensors of the sensor array 406 can be bed mounted sensors 900, such as a temperature sensor 906, a light sensor 908, and a sound sensor 910. The bed mounted sensors 900 can be, for example, embedded into the structure of a bed and sold with the bed, or later affixed to the structure of the bed (e.g., part of a pressure sensing pad that is removably installed on a top surface of the bed, part of a temperature sensing or heating pad that is removably installed on the top surface of the bed, integrated into the top surface of the bed, attached along connecting tubes between a pump and air chambers, within air chambers, attached to a headboard of the bed, attached to one or more regions of an adjustable foundation, etc.). Other sensors 902 and 904 can be in communication with the motherboard 402, but optionally not mounted to the bed. The other sensors 902 and 904 can include a pressure sensor 902 and/or peripheral sensor 904. For example, the sensors 902 and 904 can be integrated or otherwise part of a user mobile device (e.g., mobile phone, wearable device, etc.). The sensors 902 and 904 can also be part of a central controller for controlling the bed and peripheral devices in the home. Sometimes, the sensors 902 and 904 can also be part of one or more home automation devices or other peripheral devices in the home.

In some cases, some or all of the bed mounted sensors 900 and/or sensors 902 and 904 can share networking hardware, including a conduit that contains wires from each sensor, a multi-wire cable or plug that, when affixed to the motherboard 402, connect all of the associated sensors with the motherboard 402. In some embodiments, one, some, or all of sensors 902, 904, 906, 908, and 910 can sense one or more features of a mattress, such as pressure, temperature, light, sound, and/or one or more other features of the mattress. In some embodiments, one, some, or all of sensors 902, 904, 906, 908, and 910 can sense one or more features external to the mattress. In some embodiments, pressure sensor 902 can sense pressure of the mattress while some or all of sensors 902, 904, 906, 908, and 910 can sense one or more features of the mattress and/or external to the mattress.

FIG. 10 is a block diagram of an example of the controller array 408 that can be used in a data processing system associated with a bed system, including those described above with respect to FIGS. 1-3 . In general, the controller array 408 is a conceptual grouping of some or all peripheral controllers that communicate with the motherboard 402 but are not native to the motherboard 402.

The peripheral controllers of the controller array 408 can communicate with the motherboard 402 through one or more of the network interfaces of the motherboard, including but not limited to the USB stack 604, WiFi radio 606, Bluetooth Low Energy (BLE) radio 608, ZigBee radio 610, and Bluetooth radio 612, as is appropriate for the configuration of the particular sensor. For example, a controller that receives a command over a USB cable can communicate through the USB stack 604.

Some of the controllers of the controller array 408 can be bed mounted controllers 1000, such as a temperature controller 1006, a light controller 1008, and a speaker controller 1010. The bed mounting controllers 1000 can be, for example, embedded into the structure of a bed and sold with the bed, or later affixed to the structure of the bed, as described in reference to the peripheral sensors in FIG. 9 . Other peripheral controllers 1002 and 1004 can be in communication with the motherboard 402, but optionally not mounted to the bed. In some cases, some or all of the bed mounted controllers 1000 and/or the peripheral controllers 1002 and 1004 can share networking hardware, including a conduit that contains wires for each controller, a multi-wire cable or plug that, when affixed to the motherboard 402, connects all of the associated controllers with the motherboard 402.

FIG. 11 is a block diagram of an example of the computing device 412 that can be used in a data processing system associated with a bed system, including those described above with respect to FIGS. 1-3 . The computing device 412 can include, for example, computing devices used by a user of a bed. Example computing devices 412 include, but are not limited to, mobile computing devices (e.g., mobile phones, tablet computers, laptops, smart phones, wearable devices), desktop computers, home automation devices, and/or central controllers or other hub devices.

The computing device 412 includes a power supply 1100, a processor 1102, and computer readable memory 1104. User input and output can be transmitted by, for example, speakers 1106, a touchscreen 1108, or other not shown components, such as a pointing device or keyboard. The computing device 412 can run one or more applications 1110. These applications can include, for example, applications to allow the user to interact with the system 400. These applications can allow a user to view information about the bed (e.g., sensor readings, sleep metrics), information about themselves (e.g., health conditions that are detected based on signals that are sensed at the bed), and/or configure the behavior of the system 400 (e.g., set a desired firmness to the bed, set desired behavior for peripheral devices). In some cases, the computing device 412 can be used in addition to, or to replace, the remote control 122 described previously.

FIG. 12 is a block diagram of an example bed data cloud service 410 a that can be used in a data processing system associated with a bed system, including those described above with respect to FIGS. 1-3 . In this example, the bed data cloud service 410 a is configured to collect sensor data and sleep data from a particular bed, and to match the sensor and sleep data with one or more users that use the bed when the sensor and sleep data was generated.

The bed data cloud service 410 a is shown with a network interface 1200, a communication manager 1202, server hardware 1204, and server system software 1206. In addition, the bed data cloud service 410 a is shown with a user identification module 1208, a device management 1210 module, a sensor data module 1210, and an advanced sleep data module 1214.

The network interface 1200 generally includes hardware and low level software used to allow one or more hardware devices to communicate over networks. For example the network interface 1200 can include network cards, routers, modems, and other hardware needed to allow the components of the bed data cloud service 410 a to communicate with each other and other destinations over, for example, the Internet 412.

The communication manager 1202 generally comprises hardware and software that operate above the network interface 1200. This includes software to initiate, maintain, and tear down network communications used by the bed data cloud service 410 a. This includes, for example, TCP/IP, SSL or TLS, Torrent, and other communication sessions over local or wide area networks. The communication manager 1202 can also provide load balancing and other services to other elements of the bed data cloud service 410 a.

The server hardware 1204 generally includes physical processing devices used to instantiate and maintain the bed data cloud service 410 a. This hardware includes, but is not limited to, processors (e.g., central processing units, ASICs, graphical processers) and computer readable memory (e.g., random access memory, stable hard disks, tape backup). One or more servers can be configured into clusters, multi-computer, or datacenters that can be geographically separate or connected.

The server system software 1206 generally includes software that runs on the server hardware 1204 to provide operating environments to applications and services. The server system software 1206 can include operating systems running on real servers, virtual machines instantiated on real servers to create many virtual servers, server level operations such as data migration, redundancy, and backup.

The user identification 1208 can include, or reference, data related to users of beds with associated data processing systems. For example, the users can include customers, owners, or other users registered with the bed data cloud service 410 a or another service. Each user can have, for example, a unique identifier, user credentials, contact information, billing information, demographic information, or any other technologically appropriate information.

The device manager 1210 can include, or reference, data related to beds or other products associated with data processing systems. For example, the beds can include products sold or registered with a system associated with the bed data cloud service 410 a. Each bed can have, for example, a unique identifier, model and/or serial number, sales information, geographic information, delivery information, a listing of associated sensors and control peripherals, etc. Additionally, an index or indexes stored by the bed data cloud service 410 a can identify users that are associated with beds. For example, this index can record sales of a bed to a user, users that sleep in a bed, etc.

The sensor data 1212 can record raw or condensed sensor data recorded by beds with associated data processing systems. For example, a bed's data processing system can have a temperature sensor, pressure sensor, motion sensor, audio sensor, and/or light sensor. Readings from one or more of these sensors, either in raw form or in a format generated from the raw data (e.g. sleep metrics) of the sensors, can be communicated by the bed's data processing system to the bed data cloud service 410 a for storage in the sensor data 1212. Additionally, an index or indexes stored by the bed data cloud service 410 a can identify users and/or beds that are associated with the sensor data 1212.

The bed data cloud service 410 a can use any of its available data, such as the sensor data 1212, to generate advanced sleep data 1214. In general, the advanced sleep data 1214 includes sleep metrics and other data generated from sensor readings, such as health information associated with the user of a particular bed. Some of these calculations can be performed in the bed data cloud service 410 a instead of locally on the bed's data processing system, for example, because the calculations can be computationally complex or require a large amount of memory space or processor power that may not be available on the bed's data processing system. This can help allow a bed system to operate with a relatively simple controller and still be part of a system that performs relatively complex tasks and computations.

For example, the bed data cloud service 410 a can retrieve one or more machine learning models from a remote data store and use those models to determine the advanced sleep data 1214. The bed data cloud service 410 a can retrieve different types of models based on a type of the advanced sleep data 1214 that is being generated. As an illustrative example, the bed data cloud service 410 a can retrieve one or more models to determine overall sleep quality of the user based on currently detected sensor data 1212 and/or historic sensor data (e.g., which can be stored in and accessed from a data store). The bed data cloud service 410 a can retrieve one or more other models to determine whether the user is currently snoring based on the detected sensor data 1212. The bed data cloud service 410 a can also retrieve one or more other models that can be used to determine whether the user is experiencing some health condition based on the detected sensor data 1212.

FIG. 13 is a block diagram of an example sleep data cloud service 410 b that can be used in a data processing system associated with a bed system, including those described above with respect to FIGS. 1-3 . In this example, the sleep data cloud service 410 b is configured to record data related to users' sleep experience.

The sleep data cloud service 410 b is shown with a network interface 1300, a communication manager 1302, server hardware 1304, and server system software 1306. In addition, the sleep data cloud service 410 b is shown with a user identification module 1308, a pressure sensor manager 1310, a pressure based sleep data module 1312, a raw pressure sensor data module 1314, and a non-pressure sleep data module 1316. Sometimes, the sleep data cloud service 410 b can include a sensor manager for each of the sensors that are integrated or otherwise in communication with the bed. In some implementations, the sleep data cloud service 410 b can include a sensor manager that relates to multiple sensors in beds. For example, a single sensor manager can relate to pressure, temperature, light, movement, and audio sensors in a bed.

Referring to the sleep data cloud service 410 b in FIG. 13 , the pressure sensor manager 1310 can include, or reference, data related to the configuration and operation of pressure sensors in beds. For example, this data can include an identifier of the types of sensors in a particular bed, their settings and calibration data, etc.

The pressure based sleep data 1312 can use raw pressure sensor data 1314 to calculate sleep metrics specifically tied to pressure sensor data. For example, user presence, movements, weight change, heartrate, and breathing rate can all be determined from raw pressure sensor data 1314. Additionally, an index or indexes stored by the sleep data cloud service 410 b can identify users that are associated with pressure sensors, raw pressure sensor data, and/or pressure based sleep data.

The non-pressure sleep data 1316 can use other sources of data to calculate sleep metrics. For example, user-entered preferences, light sensor readings, and sound sensor readings can all be used to track sleep data. Additionally, an index or indexes stored by the sleep data cloud service 410 b can identify users that are associated with other sensors and/or non-pressure sleep data 1316.

FIG. 14 is a block diagram of an example user account cloud service 410 c that can be used in a data processing system associated with a bed system, including those described above with respect to FIGS. 1-3 . In this example, the user account cloud service 410 c is configured to record a list of users and to identify other data related to those users.

The user account cloud service 410 c is shown with a network interface 1400, a communication manager 1402, server hardware 1404, and server system software 1406. In addition, the user account cloud service 410 c is shown with a user identification module 1408, a purchase history module 1410, an engagement module 1412, and an application usage history module 1414.

The user identification module 1408 can include, or reference, data related to users of beds with associated data processing systems. For example, the users can include customers, owners, or other users registered with the user account cloud service 410 c or another service. Each user can have, for example, a unique identifier, and user credentials, demographic information, or any other technologically appropriate information. Each user can also have user-inputted preferences pertaining to the user's bed system (e.g., firmness settings, heating/cooling settings, inclined and/or declined positions of different regions of the bed, etc.), ambient environment (e.g., lighting, temperature, etc.), and/or peripheral devices (e.g., turning on or off a television, coffee maker, security system, alarm clock, etc.).

The purchase history module 1410 can include, or reference, data related to purchases by users. For example, the purchase data can include a sale's contact information, billing information, and salesperson information that is associated with the user's purchase of the bed system. Additionally, an index or indexes stored by the user account cloud service 410 c can identify users that are associated with a purchase of the bed system.

The engagement 1412 can track user interactions with the manufacturer, vendor, and/or manager of the bed and or cloud services. This engagement data can include communications (e.g., emails, service calls), data from sales (e.g., sales receipts, configuration logs), and social network interactions. The engagement data can also include servicing, maintenance, or replacements of components of the user's bed system.

The usage history module 1414 can contain data about user interactions with one or more applications and/or remote controls of a bed. For example, a monitoring and configuration application can be distributed to run on, for example, computing devices 412. The computing devices 412 can include a mobile phone, laptop, tablet, computer, smartphone, and/or wearable device of the user. The computing devices 412 can also include a central controller or hub device that can be used to control operations of the bed system and one or more peripheral devices. Moreover, the computing devices 412 can include a home automation device. The application that is presented to the user via the computing devices 412 can log and report user interactions for storage in the application usage history module 1414. Additionally, an index or indexes stored by the user account cloud service 410 c can identify users that are associated with each log entry. User interactions that are stored in the application usage history module 1414 can optionally be used to determine or otherwise predict user preferences and/or settings for the user's bed and/or peripheral devices that can improve the user's overall sleep quality.

FIG. 15 is a block diagram of an example point of sale cloud service 1500 that can be used in a data processing system associated with a bed system, including those described above with respect to FIGS. 1-3 . In this example, the point of sale cloud service 1500 is configured to record data related to users' purchases, specifically purchases of bed systems described herein.

The point of sale cloud service 1500 is shown with a network interface 1502, a communication manager 1504, server hardware 1506, and server system software 1508. In addition, the point of sale cloud service 1500 is shown with a user identification module 1510, a purchase history module 1512, and a bed setup module 1514.

The purchase history module 1512 can include, or reference, data related to purchases made by users identified in the user identification module 1510. The purchase information can include, for example, data of a sale, price, and location of sale, delivery address, and configuration options selected by the users at the time of sale. These configuration options can include selections made by the user about how they wish their newly purchased beds to be setup and can include, for example, expected sleep schedule, a listing of peripheral sensors and controllers that they have or will install, etc.

The bed setup module 1514 can include, or reference, data related to installations of beds that users purchase. The bed setup data can include, for example, a date and address to which a bed is delivered, a person who accepts delivery, configuration that is applied to the bed upon delivery (e.g., firmness settings), name or names of a user or users who will sleep on the bed, which side of the bed each user will use, etc.

Data recorded in the point of sale cloud service 1500 can be referenced by a user's bed system at later dates to control functionality of the bed system and/or to send control signals to peripheral components according to data recorded in the point of sale cloud service 1500. This can allow a salesperson to collect information from the user at the point of sale that later facilitates automation of the bed system. In some examples, some or all aspects of the bed system can be automated with little or no user-entered data required after the point of sale. In other examples, data recorded in the point of sale cloud service 1500 can be used in connection with a variety of additional data gathered from user-entered data.

FIG. 16 is a block diagram of an example environment cloud service 1600 that can be used in a data processing system associated with a bed system, including those described above with respect to FIGS. 1-3 . In this example, the environment cloud service 1600 is configured to record data related to users' home environment.

The environment cloud service 1600 is shown with a network interface 1602, a communication manager 1604, server hardware 1606, and server system software 1608. In addition, the environment cloud service 1600 is shown with a user identification module 1610, an environmental sensors module 1612, and an environmental factors module 1614.

The environmental sensors module 1612 can include a listing and identification of sensors that users identified in the user identification module 1610 have installed in and/or surrounding their bed. These sensors may include any sensors that can detect environmental variables, including but not limited to light sensors, noise/audio sensors, vibration sensors, thermostats, movement sensors (e.g., motion), etc. Additionally, the environmental sensors module 1612 can store historical readings or reports from those sensors. The environmental sensors module 1612 can then be accessed at a later time and used by one or more of the cloud services described herein to determine sleep quality and/or health information of the users.

The environmental factors module 1614 can include reports generated based on data in the environmental sensors module 1612. For example, the environmental factors module 1614 can generate and retain a report indicating frequency and duration of instances of increased lighting when the user is asleep based on light sensor data that is stored in the environment sensors module 1612.

In the examples discussed here, each cloud service 410 is shown with some of the same components. In various configurations, these same components can be partially or wholly shared between services, or they can be separate. In some configurations, each service can have separate copies of some or all of the components that are the same or different in some ways. Additionally, these components are only provided as illustrative examples. In other examples, each cloud service can have different number, types, and styles of components that are technically possible.

FIG. 17 is a block diagram of an example of using a data processing system associated with a bed (e.g., a bed of the bed systems described herein, such as in FIGS. 1-3 ) to automate peripherals around the bed. Shown here is a behavior analysis module 1700 that runs on the pump motherboard 402. For example, the behavior analysis module 1700 can be one or more software components stored on the computer memory 512 and executed by the processor 502.

In general, the behavior analysis module 1700 can collect data from a wide variety of sources (e.g., sensors 902, 904, 906, 908, and/or 910, non-sensor local sources 1704, cloud data services 410 a and/or 410 c) and use a behavioral algorithm 1702 (e.g., one or more machine learning models) to generate one or more actions to be taken (e.g., commands to send to peripheral controllers, data to send to cloud services, such as the bed data cloud 410 a and/or the user account cloud 410 c). This can be useful, for example, in tracking user behavior and automating devices in communication with the user's bed.

The behavior analysis module 1700 can collect data from any technologically appropriate source, for example, to gather data about features of a bed, the bed's environment, and/or the bed's users. Some such sources include any of the sensors of the sensor array 406 that is previously described (e.g., including but not limited to sensors such as 902, 904, 906, 908, and/or 910). For example, this data can provide the behavior analysis module 1700 with information about a current state of the environment around the bed. For example, the behavior analysis module 1700 can access readings from the pressure sensor 902 to determine the pressure of an air chamber in the bed. From this reading, and potentially other data, user presence in the bed can be determined. In another example, the behavior analysis module 1700 can access the light sensor 908 to detect the amount of light in the bed's environment. The behavior analysis module 1700 can also access the temperature sensor 906 to detect a temperature in the bed's environment and/or one or more microclimates in the bed. Using this data, the behavior analysis module 1700 can determine whether temperature adjustments should be made to the bed's environment and/or components of the bed in order to improve the user's sleep quality and overall comfortability.

Similarly, the behavior analysis module 1700 can access data from cloud services and use such data to make more accurate determinations of user sleep quality, health information, and/or control of the user's bed and/or peripheral devices. For example, the behavior analysis module 1700 can access the bed cloud service 410 a to access historical sensor data 1212 and/or advanced sleep data 1214. Other cloud services 410, including those previously described can be accessed by the behavior analysis module 1700. For example, the behavior analysis module 1700 can access a weather reporting service, a 3^(rd) party data provider (e.g., traffic and news data, emergency broadcast data, user travel data), and/or a clock and calendar service. Using data that is retrieved from the cloud services 410, the behavior analysis module 1700 can more accurately determine user sleep quality, health information, and/or control of the user's bed and/or peripheral devices.

Similarly, the behavior analysis module 1700 can access data from non-sensor sources 1704. For example, the behavior analysis module 1700 can access a local clock and calendar service (e.g., a component of the motherboard 402 or of the processor 502). The behavior analysis module 1700 can use the local clock and/or calendar information to determine, for example, times of day that the user is in the bed, asleep, waking up, and/or going to bed.

The behavior analysis module 1700 can aggregate and prepare this data for use with one or more behavioral algorithms 1702. As mentioned, the behavioral algorithm 1702 can include machine learning models. The behavioral algorithms 1702 can be used to learn a user's behavior and/or to perform some action based on the state of the accessed data and/or the predicted user behavior. For example, the behavior algorithm 1702 can use available data (e.g., pressure sensor, non-sensor data, clock and calendar data) to create a model of when a user goes to bed every night. Later, the same or a different behavioral algorithm 1702 can be used to determine if an increase in air chamber pressure is likely to indicate a user going to bed and, if so, send some data to a third-party cloud service 410 and/or engage a peripheral controller 1002 or 1004, foundation actuators 1006, a temperature controller 1008, and/or an under-bed lighting controller 1010.

In the example shown, the behavioral analysis module 1700 and the behavioral algorithm 1702 are shown as components of the pump motherboard 402. However, other configurations are possible. For example, the same or a similar behavioral analysis module 1700 and/or behavioral algorithm 1702 can be run in one or more cloud services, and resulting output can be sent to the pump motherboard 402, a controller in the controller array 408, or to any other technologically appropriate recipient described throughout this document.

FIG. 18 shows an example of a computing device 1800 and an example of a mobile computing device that can be used to implement the techniques described here. The computing device 1800 is intended to represent various forms of digital computers, such as laptops, desktops, workstations, personal digital assistants, servers, blade servers, mainframes, and other appropriate computers. The mobile computing device is intended to represent various forms of mobile devices, such as personal digital assistants, cellular telephones, smart-phones, and other similar computing devices. The components shown here, their connections and relationships, and their functions, are meant to be exemplary only, and are not meant to limit implementations of the inventions described and/or claimed in this document.

The computing device 1800 includes a processor 1802, a memory 1804, a storage device 1806, a high-speed interface 1808 connecting to the memory 1804 and multiple high-speed expansion ports 1810, and a low-speed interface 1812 connecting to a low-speed expansion port 1814 and the storage device 1806. Each of the processor 1802, the memory 1804, the storage device 1806, the high-speed interface 1808, the high-speed expansion ports 1810, and the low-speed interface 1812, are interconnected using various busses, and can be mounted on a common motherboard or in other manners as appropriate. The processor 1802 can process instructions for execution within the computing device 1800, including instructions stored in the memory 1804 or on the storage device 1806 to display graphical information for a GUI on an external input/output device, such as a display 1816 coupled to the high-speed interface 1808. In other implementations, multiple processors and/or multiple buses can be used, as appropriate, along with multiple memories and types of memory. Also, multiple computing devices can be connected, with each device providing portions of the necessary operations (e.g., as a server bank, a group of blade servers, or a multi-processor system).

The memory 1804 stores information within the computing device 1800. In some implementations, the memory 1804 is a volatile memory unit or units. In some implementations, the memory 1804 is a non-volatile memory unit or units. The memory 1804 can also be another form of computer-readable medium, such as a magnetic or optical disk.

The storage device 1806 is capable of providing mass storage for the computing device 1800. In some implementations, the storage device 1806 can be or contain a computer-readable medium, such as a floppy disk device, a hard disk device, an optical disk device, or a tape device, a flash memory or other similar solid state memory device, or an array of devices, including devices in a storage area network or other configurations. A computer program product can be tangibly embodied in an information carrier. The computer program product can also contain instructions that, when executed, perform one or more methods, such as those described above. The computer program product can also be tangibly embodied in a computer- or machine-readable medium, such as the memory 1804, the storage device 1806, or memory on the processor 1802.

The high-speed interface 1808 manages bandwidth-intensive operations for the computing device 1800, while the low-speed interface 1812 manages lower bandwidth-intensive operations. Such allocation of functions is exemplary only. In some implementations, the high-speed interface 1808 is coupled to the memory 1804, the display 1816 (e.g., through a graphics processor or accelerator), and to the high-speed expansion ports 1810, which can accept various expansion cards (not shown). In the implementation, the low-speed interface 1812 is coupled to the storage device 1806 and the low-speed expansion port 1814. The low-speed expansion port 1814, which can include various communication ports (e.g., USB, Bluetooth, Ethernet, wireless Ethernet) can be coupled to one or more input/output devices, such as a keyboard, a pointing device, a scanner, or a networking device such as a switch or router, e.g., through a network adapter.

The computing device 1800 can be implemented in a number of different forms, as shown in the figure. For example, it can be implemented as a standard server 1820, or multiple times in a group of such servers. In addition, it can be implemented in a personal computer such as a laptop computer 1822. It can also be implemented as part of a rack server system 1824. Alternatively, components from the computing device 1800 can be combined with other components in a mobile device (not shown), such as a mobile computing device 1850. Each of such devices can contain one or more of the computing device 1800 and the mobile computing device 1850, and an entire system can be made up of multiple computing devices communicating with each other.

The mobile computing device 1850 includes a processor 1852, a memory 1864, an input/output device such as a display 1854, a communication interface 1866, and a transceiver 1868, among other components. The mobile computing device 1850 can also be provided with a storage device, such as a micro-drive or other device, to provide additional storage. Each of the processor 1852, the memory 1864, the display 1854, the communication interface 1866, and the transceiver 1868, are interconnected using various buses, and several of the components can be mounted on a common motherboard or in other manners as appropriate.

The processor 1852 can execute instructions within the mobile computing device 1850, including instructions stored in the memory 1864. The processor 1852 can be implemented as a chip set of chips that include separate and multiple analog and digital processors. The processor 1852 can provide, for example, for coordination of the other components of the mobile computing device 1850, such as control of user interfaces, applications run by the mobile computing device 1850, and wireless communication by the mobile computing device 1850.

The processor 1852 can communicate with a user through a control interface 1858 and a display interface 1856 coupled to the display 1854. The display 1854 can be, for example, a TFT (Thin-Film-Transistor Liquid Crystal Display) display or an OLED (Organic Light Emitting Diode) display, or other appropriate display technology. The display interface 1856 can comprise appropriate circuitry for driving the display 1854 to present graphical and other information to a user. The control interface 1858 can receive commands from a user and convert them for submission to the processor 1852. In addition, an external interface 1862 can provide communication with the processor 1852, so as to enable near area communication of the mobile computing device 1850 with other devices. The external interface 1862 can provide, for example, for wired communication in some implementations, or for wireless communication in other implementations, and multiple interfaces can also be used.

The memory 1864 stores information within the mobile computing device 1850. The memory 1864 can be implemented as one or more of a computer-readable medium or media, a volatile memory unit or units, or a non-volatile memory unit or units. An expansion memory 1874 can also be provided and connected to the mobile computing device 1850 through an expansion interface 1872, which can include, for example, a SIMM (Single In Line Memory Module) card interface. The expansion memory 1874 can provide extra storage space for the mobile computing device 1850, or can also store applications or other information for the mobile computing device 1850. Specifically, the expansion memory 1874 can include instructions to carry out or supplement the processes described above, and can include secure information also. Thus, for example, the expansion memory 1874 can be provide as a security module for the mobile computing device 1850, and can be programmed with instructions that permit secure use of the mobile computing device 1850. In addition, secure applications can be provided via the SIMM cards, along with additional information, such as placing identifying information on the SIMM card in a non-hackable manner.

The memory can include, for example, flash memory and/or NVRAM memory (non-volatile random access memory), as discussed below. In some implementations, a computer program product is tangibly embodied in an information carrier. The computer program product contains instructions that, when executed, perform one or more methods, such as those described above. The computer program product can be a computer- or machine-readable medium, such as the memory 1864, the expansion memory 1874, or memory on the processor 1852. In some implementations, the computer program product can be received in a propagated signal, for example, over the transceiver 1868 or the external interface 1862.

The mobile computing device 1850 can communicate wirelessly through the communication interface 1866, which can include digital signal processing circuitry where necessary. The communication interface 1866 can provide for communications under various modes or protocols, such as GSM voice calls (Global System for Mobile communications), SMS (Short Message Service), EMS (Enhanced Messaging Service), or MMS messaging (Multimedia Messaging Service), CDMA (code division multiple access), TDMA (time division multiple access), PDC (Personal Digital Cellular), WCDMA (Wideband Code Division Multiple Access), CDMA2000, or GPRS (General Packet Radio Service), among others. Such communication can occur, for example, through the transceiver 1868 using a radio-frequency. In addition, short-range communication can occur, such as using a Bluetooth, WiFi, or other such transceiver (not shown). In addition, a GPS (Global Positioning System) receiver module 1870 can provide additional navigation- and location-related wireless data to the mobile computing device 1850, which can be used as appropriate by applications running on the mobile computing device 1850.

The mobile computing device 1850 can also communicate audibly using an audio codec 1860, which can receive spoken information from a user and convert it to usable digital information. The audio codec 1860 can likewise generate audible sound for a user, such as through a speaker, e.g., in a handset of the mobile computing device 1850. Such sound can include sound from voice telephone calls, can include recorded sound (e.g., voice messages, music files, etc.) and can also include sound generated by applications operating on the mobile computing device 1850.

The mobile computing device 1850 can be implemented in a number of different forms, as shown in the figure. For example, it can be implemented as a cellular telephone 1880. It can also be implemented as part of a smart-phone 1882, personal digital assistant, or other similar mobile device.

Various implementations of the systems and techniques described here can be realized in digital electronic circuitry, integrated circuitry, specially designed ASICs (application specific integrated circuits), computer hardware, firmware, software, and/or combinations thereof. These various implementations can include implementation in one or more computer programs that are executable and/or interpretable on a programmable system including at least one programmable processor, which can be special or general purpose, coupled to receive data and instructions from, and to transmit data and instructions to, a storage system, at least one input device, and at least one output device.

These computer programs (also known as programs, software, software applications or code) include machine instructions for a programmable processor, and can be implemented in a high-level procedural and/or object-oriented programming language, and/or in assembly/machine language. As used herein, the terms machine-readable medium and computer-readable medium refer to any computer program product, apparatus and/or device (e.g., magnetic discs, optical disks, memory, Programmable Logic Devices (PLDs)) used to provide machine instructions and/or data to a programmable processor, including a machine-readable medium that receives machine instructions as a machine-readable signal. The term machine-readable signal refers to any signal used to provide machine instructions and/or data to a programmable processor.

To provide for interaction with a user, the systems and techniques described here can be implemented on a computer having a display device (e.g., a CRT (cathode ray tube) or LCD (liquid crystal display) monitor) for displaying information to the user and a keyboard and a pointing device (e.g., a mouse or a trackball) by which the user can provide input to the computer. Other kinds of devices can be used to provide for interaction with a user as well; for example, feedback provided to the user can be any form of sensory feedback (e.g., visual feedback, auditory feedback, or tactile feedback); and input from the user can be received in any form, including acoustic, speech, or tactile input.

The systems and techniques described here can be implemented in a computing system that includes a back end component (e.g., as a data server), or that includes a middleware component (e.g., an application server), or that includes a front end component (e.g., a client computer having a graphical user interface or a Web browser through which a user can interact with an implementation of the systems and techniques described here), or any combination of such back end, middleware, or front end components. The components of the system can be interconnected by any form or medium of digital data communication (e.g., a communication network). Examples of communication networks include a local area network (LAN), a wide area network (WAN), and the Internet.

The computing system can include clients and servers. A client and server are generally remote from each other and typically interact through a communication network. The relationship of client and server arises by virtue of computer programs running on the respective computers and having a client-server relationship to each other.

FIG. 19 is a conceptual diagram of a system 1900 for activating a heat crosstalk mitigation routine in a bed system 1902. The bed system 1902 can communicate with a computer system 1904, a user device 1908, a controller 1910, and/or sensors 1912A-N via network(s) 1906. The network(s) 1906 can provide such communication via internal/home networks, Bluetooth, Wifi, and/or Internet.

The bed system 1902 can include first and second sides 1914A and 1914B, respectively (e.g., first and second sides of a mattress, where the bed system 1902 includes the mattress). For example, the bed system 1902 can include a mattress. The mattress may be an air mattress, in some implementations. The mattress can include a foam topper, which can also provide added mitigation of heat transfer between the first and second sides 1914A and 1914B of the bed system 1902. In some implementations, the mattress may include at least one air chamber on the first side 1914A of the bed system 1902 and at least one air chamber on the second side 1914B of the bed system 1902. In some implementations, the mattress may not include any air chambers. In yet some implementations, the mattress can include air chambers that extend between both the first and second sides 1914A and 1914B of the bed system 1902.

The first side 1914A can be used by a first user (e.g., a sleeper) and the second side 1914B can be used by a second user (e.g., a partner). The first side 1914A of the bed system 1902 can extend from a midpoint of the bed system 1902 to a first lateral edge of the bed system 1902. The first side 1914A can include a first head portion and a first foot portion of the bed system 1902 on which the first user rests. Similarly, the second side 1914B can extend from the midpoint of the bed system 1902 to a second lateral edge of the bed system 1902 opposite the first lateral edge. The second side 1914B can include a second head portion and a second foot portion of the bed system 1902 on which the second user rests.

The first side 1914A can include an array 1918A of temperature sensors 1916A-N. Likewise, the second side 1914B can include an array 1918B of temperature sensors 1916A-N. The temperature sensors 1916A-N can be thermocouples. In some implementations, each of the arrays 1918A and 1918B can be 9-location arrays configured to capture temperature data about microclimates in the respective first and second sides 1914A and 1914B of the bed system 1902. The arrays 1918A and 1918B can each be single arrays. In some implementations, instead of the arrays 1918A and 1918B, the temperature sensors 1916A-N can simply be arranged in straight lines and/or more spread out across the respective first and second sides 1914A and 1914B to capture data about heat transfer and spread in different regions of the bed system 1902.

As an illustrative example, each of the arrays 1918A and 1918B can be a carrier strip having temperature sensors 1916A-N linearly attached thereto. Each of the arrays 1918A and 1918B can, for example, include five linearly arranged temperature sensors 1916A-N. The arrays 1918A and 1918B can then be attached to respective first and second sides 1914A and 1914B of the bed system 1902. This configuration can be beneficial because the configuration can utilize existing components of the bed system 1902 for multiple purposes. The arrays 1918A and 1918B in the illustrative example can, for example, be part of the bed system 1902 to measure information about sleepers of the bed system 1902 (e.g. biometrics, user microclimates, health conditions, etc.). The same arrays 1918A and 1918B can also be used to measure changes in the microclimates of the respective first and second sides 1914A and 1914B of the bed system 1902 as described throughout this disclosure. Therefore, the disclosed techniques can be performed with existing technology of the bed system 1902 and may not require additional components to be installed on the bed system 1902.

In yet some implementations, as shown in FIG. 19 , at least two temperature sensors 1916A-N can be positioned at centers or midpoints of the respective first and second sides 1914A and 1914B of the bed system 1902. This is because the first and second users are more likely to feel changes in temperature at the center or midpoint of their respective first and second sides 1914A and 1914B. Moreover, most heat may transfer at the center or midpoint of the respective first and second sides 1914A and 1914B in comparison to head and foot ends of the bed system 1902. Thus, collecting temperature data at the center or midpoint can provide more accurate readings of temperature in the first and second sides 1914A and 1914B for use in determining whether to activate the heat crosstalk mitigation routine. In some implementations, the temperature sensors 1916A-N can be positioned within a range of approximately 15 inches down from a head end of the bed system 1902 to the midpoint or a lower portion of the bed system 1902. One or more other ranges are also possible. For example, the temperature sensors 1916A-N can be positioned approximately 12 inches down from the head end of the bed system 1902. The temperature sensors 1916A-N can also be positioned 20 inches down from the head end of the bed system 1902. One or more other ranges are also possible.

As an illustrative example, a temperature sensor 1916A can be positioned near a center/midpoint of the bed system 1902 to capture a change in microclimate, or heat transferring from one side to the other side of the bed system 1902, as early as possible. In some implementations, a temperature sensor 1916A can be positioned at the center/midpoint of the first side 1914A and a temperature sensor 1916B can be positioned at the center/midpoint of the second side 1914B of the bed system 1902. Each of the temperature sensors 1916A and 1916B can be positioned at the center of each respective first and second sides 1914A and 1914B, from head end to foot end of the respective first and second sides 1914A and 1914B and the midpoint of the bed system 1902 to a lateral edge of the respective first and second sides 1914A and 1914B that is opposite the midpoint of the bed system 1902.

As described above, the temperature sensors 1916A-N can be attached to one or more carrier strips (e.g., the arrays 1918A and 1918B) via hook and loop fasteners, stitching, ultrasonic welding techniques, and/or other adhesives. The carrier strips can then be attached to a top surface of the bed system 1902 (e.g., to a foam layer of the bed system 1902, to a mattress top, etc.). Therefore, the temperature sensors 1916A-N may not attach directly to the bed system 1902. In some implementations in which the temperature sensors 1916A-N do attach directly to the bed system 1902 (instead of being attached to the carrier strip(s)), the temperature sensors 1916A-N can be taped to respective surfaces of the first and second sides 1914A and 1914B of the bed system 1902 (e.g., taped on top surfaces of a mattress of the bed system 1902, such as the foam layer). The tape can be applied below data collection points on the temperature sensors 1916A-N to avoid any air flow interference and/or error in temperature readings. Polyimide tape can be used to attach the temperature sensors 1916A-N to the first and second sides 1914A and 1914B of the bed system 1902, in some implementations. Polyimide tape can provide for use with wide temperature ranges, heat resistance, strong adhesion to various types of surfaces, low adhesive transfer, and high strength characteristics. One or more other types of adhesive materials can also be used to retain the temperature sensors 1916A-N to the first and second sides 1914A and 1914B of the bed system 1902. In some implementations, for example, the temperature sensors 1916A-N can be sewn/stitched into the first and second sides 1914A and 1914B of the bed system 1902.

In some implementations, one or more pressure sensors can be used to determine whether heat is transferring or likely to transfer from one side of the bed system 1902 to the other side of the bed system 1902. For example, pressure sensors positioned inside air chambers of each of the first and second sides 1914A and 1914B of the bed system 1902 can monitor changes in pressure. These changes in pressure can be used to determine a deviation in pressure change that can be attributed to the respective side of the bed system 1902 heating up (e.g., when a heat routine is activated). Determining that the heat routine is activated from measuring air chamber pressure changes can provide for proactively determining when to activate the heat crosstalk mitigation routine on the opposite side of the bed system 1902.

The bed system 1902 can also include hardware to control the temperature of the bed and sleeping environment. For example, this may include a first thermal module 1920A for the first side 1914A and a second thermal module 1920B for the second side 1914B. The first and second thermal modules 1920A and 1920B can each include components for modulating microclimates in the respective first and second sides 1914A and 1914B of the bed system 1902. For example, each of the first and second thermal modules 1920A and 1920B can include fans for pushing air into and/or out of the first and second sides 1914A and 1914B. The first and second thermal modules 1920A and 1920B can also optionally include heating and/or cooling elements that can be activated based on user preferences and/or detected temperatures of the first and second sides 1914A and 1914B of the bed system 1902.

Moreover, the sensors 1912A-N and/or the controller 1910 may be integrated into or otherwise part of the bed system 1902. In some implementations, the sensors 1912A-N and/or the controller 1910 can be separate from the bed system 1902. The sensors 1912A-N can include temperature and/or pressure sensors. For example, at least one sensor 1912A-N can be a pressure sensor configured to detect changes in pressure on the bed system 1902. Pressure data collected by the pressure sensor can be used by the computer system 1904 to determine whether the second side 1914B of the bed system 1902 is occupied (and thus a heat crosstalk mitigation routine should not be activated).

As another example, at least one sensor 1912A-N can be an ambient air thermocouple configured to detect temperature in an environment surrounding the bed system 1902. Temperature data collected by the at least one sensor 1912A-N can then be used, by the computer system 1904, to reduce or otherwise clean out noise that may result from the surrounding environment. As a result, the computer system 1904 can ensure that temperature changes detected at the bed system 1902 (e.g., using the temperature data collected by the temperature sensors 1916A-N) are from microclimates of only the first and second sides 1914A and 1914B of the bed system 1902 and not from the surrounding environment. As yet another example, at least one sensor 1912A-N can be a thermocouple inside or otherwise configured to a supply air duct immediately after the respective first thermal module 1920A and second thermal module 1920B. Therefore, temperature data can be collected as ambient air is circulated into the respective first side 1914A and second side 1914B of the bed system 1902.

The controller 1910 can be configured to generate instructions that, when executed, cause components of the bed system 1902 to perform operations. For example, the controller 1910 can receive an indication from the computer system 1904 to activate the heat crosstalk mitigation routine on the second side 1914B of the bed system 1902. Accordingly, the controller 1910 can generate instructions that, when executed, cause the second thermal module 1920B to push ambient air into the second side 1914B of the bed system 1902. The controller 1910 can also poll the sensors 1912A-N and/or 1916A-N for collected data. The controller 1910 can then transmit this data to the computer system 1904, which can be used by the computer system 1904 to determine whether to activate the heat crosstalk mitigation routine. In some implementations, the controller 1910 can perform one or more operations that are depicted and described in reference to the computer system 1904. In some implementations, the controller 1910 can be the same as the computer system 1904.

In some implementations, the bed system 1902 can include a pump in communication with at least one air chamber on the first side 1914A of the bed system 1902 and at least one air chamber on the second side 1914B of the bed system 1902. At least one pressure sensor can be fluidically connected to the pump and configured to detect pressure data in at least one of the first side 1914A and the second side 1914B of the bed system 1902.

The user device 1908 can be a mobile computing device, including but not limited to a cellphone, smart phone, mobile phone, wearable device, laptop, tablet, computer, remote control, and/or home automation device. The user device 1908 can be used by any user of the bed system 1902, such as the first user and the second user. The user device 1908 can be used by the respective user(s) to control components of the bed system 1902. For example, the first user can activate a heat routine on the first side 1914A of the bed system 1902 using a mobile application presented at their respective user device 1908. The heat routine can be automatically activated by the controller 1910 based on receiving instructions from the user device 1908 to start the heat routine. The heat routine can be started, for example, a predetermined amount of time before the first user enters the bed system 1902 to go to sleep.

The computer system 1904 can be configured to determine whether and when to activate the heat crosstalk mitigation routine on the second side 1914B of the bed system 1902 based on data that is received from components of the system 1900. The computer system 1904 can be any type of computing system, computer, network of computers, network of devices, server(s), and/or cloud-based computer, service, and/or server. The computer system 1904 can be remote from the bed system 1902. In some implementations, the computer system 1904 can be part of the bed system 1902.

Still referring to FIG. 19 , the computer system 1904 can receive bed data in block A. The bed data can be received from at least one of the sensors 1912A-N, the controller 1910, the temperature sensors 1916A-N, and/or the user device 1908. For example, the computer system 1904 can receive an indication from the user device 1908 (and/or the controller 1910) that a heat routine was activated on the first side 1914A of the bed system 1902. The computer system 1904 can also receive temperature data from the temperature sensors 1916A-N in the array 1918B on the second side 1914B indicating changes in temperature that may result from heat transferring between the first and second sides 1914A and 1914B when the heat routine is activated on the first side 1914A. The computer system 1904 can also receive ambient temperature data from the sensors 1912A-N, which can be used, by the computer system 1904, to cancel out noise of temperature in the surrounding environment. The computer system 1904 can also receive pressure data from the sensors 1912A-N, which can be used by the computer system 1904 to determine whether the second user is resting on the second side 1914B.

Using the received data, the computer system 1904 can determine whether to activate the heat crosstalk mitigation routine in block B. For example, the computer system 1904 can determine that the heat routine has been activated on the first side 1914A of the bed system 1902, the second side 1914B is unoccupied, and/or a temperature of the second side 1914B has increased beyond a threshold temperature range (e.g., the temperature of the second side 1914B has increased 5° F., 10° F., 15° F., etc.). As a result, the computer system 1904 can determine that the heat crosstalk mitigation routine should be activated on the second side 1914B so long as the second user does not enter the bed system 1902. Therefore, once the second user enters the bed system 1902, a microclimate of the second side 1914B can be adjusted to the second user's desired temperature settings.

In some implementations, the computer system 1904 can determine in block B that the heat crosstalk mitigation routine should not be activated. For example, the heat routine can be activated on the first side 1914A but the temperature of the second side 1914B may not increase or may not increase beyond a threshold temperature range. As another example, the heat routine can be activated on the first side 1914A but the second side 1914B can be occupied by the second user. Activating the heat crosstalk mitigation routine at this time can reduce comfortability of the second user, disrupt their current sleep cycle, disrupt whatever current heat/cool/sleep routine is activated for the second side 1914B, and/or negatively impact the second user's overall sleep experience and sleep quality. As yet another example, a cool routine can be activated on either the first side 1914A or the second side 1914B of the bed system 1902. Activating the heat crosstalk mitigation routine at this time can be counterintuitive since the bed system 1902 is already being cooled. Therefore, the heat crosstalk mitigation routine may not be activated when a cooling routine is currently being performed.

The computer system 1904 can activate the heat crosstalk mitigation routine in block C. This activation can be made based on the determination in block B that the routine can be activated. Activating the routine can include generating instructions that, when executed, cause the second thermal module 1920B to turn on a fan and push air into the second side 1914B of the bed system 1902. The fan can be configured to push ambient air into the second side 1914B. In some implementations, the fan can push conditioned or cool air into the second side 1914B. The instructions generated by the computer system 1904 can also be transmitted to the controller 1910. The controller 1910 can then execute the instructions, thereby causing the second thermal module 1920B to activate the fan.

In some implementations, activating the routine in block C can also include determining a fan speed and/or an amount of time that the routine can be executing. For example, the computer system 1904 can determine whether a low, medium, or high heat routine is activated on the first side 1914A of the bed system 1902. If a low heat routine is activated, then the computer system 1904 can determine that a low fan speed should be used for the heat crosstalk mitigation routine. If a medium heat routine is activated, the computer system 1904 can determine that a medium fan speed should be used for the heat crosstalk mitigation routine. If a high heat routine is activated, the computer system 1904 can determine that a high fan speed should be used for the heat crosstalk mitigation routine. As another example, if the heat routine is activated a short amount of time before the second user is expected to enter the bed system 1902, then a high fan speed can be determined by the computer system 1904 since the second side 1914B of the bed system 1902 needs to be brought down to the second user's desired temperature settings in a shortened amount of time.

As mentioned above, block C can also include determining the amount of time that the heat crosstalk mitigation routine is executing. This determination can be made, by the computer system 1904, based on (i) how much time remains between activating the heat routine on the first side 1914A and the second user entering the bed system 1902 and/or (ii) a change in temperature on the second side 1914B. For example, the heat crosstalk mitigation routine may execute for a shorter amount of time (e.g., and with a higher fan speed, in some cases) if the second user is expected to enter the bed system 1902 sooner rather than later. As another example, if the change in temperature on the second side 1914B exceeds a threshold temperature change (e.g., a significantly large change in temperature since before the heat routine was activated, the temperature on the second side 1914B increases by more than a predetermined amount relative to an ambient temperature in the surrounding environment, etc.), then the heat crosstalk mitigation routine may execute for a longer amount of time than if the temperature changed by only a small amount (e.g., less than the threshold temperature change).

Once the heat crosstalk mitigation routine is activated (block C), the computer system 1904 can continue to receive bed data (such as in block A) to determine whether and/or when to deactivate the heat crosstalk mitigation routine (block D). The computer system 1904 can determine to deactivate the routine based on temperature data indicating that a desired temperature (or a temperature within a predetermined temperature range) has been reached on the second side 1914B and/or the desired temperature is maintained for a predetermined amount of time (e.g., at least 5 minutes, 10 minutes, 15 minutes, etc.) on the second side 1914B. The computer system 1904 may determine to deactivate the routine based on determining that the routine has been activated for a predetermined amount of time. The computer system 1904 can also determine to deactivate the routine based on pressure data indicating that the second user has entered the bed system 1902 on the second side 1914B. The computer system 1904 may determine to deactivate the routine based on indications indicating that the heat routine is deactivated on the first side 1914A, a heat or cool routine is activated on the second side 1914B, and/or a cool routine is activated on the first side 1914A. The computer system 1904 can determine to deactivate the heat crosstalk mitigation routine in block D based on one or more other conditions/factors.

Next, the computer system 1904 can deactivate the heat crosstalk mitigation routine in block E. As described in reference to block C, deactivating the routine in block E can include generating instructions that, when executed, cause the second thermal module 1920B to stop executing the heat crosstalk mitigation routine. For example, the instructions can cause the second thermal module 1920B to turn off the fan that is pushing air into the second side 1914B.

In some implementations, the instructions can cause the second thermal module 1920B to execute a heat or cool routine on the second side 1914B based on the second user's preferences. As an illustrative example, the second thermal module 1920B can switch between pushing ambient air into the second side 1914B to maintain a microclimate of the second side 1914B at a constant temperature to then lowering the temperature of the microclimate while the second user is in the bed and in a sleep cycle. In other words, the computer system 1904 can transmit instructions to the second thermal module 1920B that cause the second thermal module 1920B to perform operations that correspond to the second sleeper's typical (or selected) sleep routine/cycle (e.g., every night while the second user is sleeping, their side 1914B of the bed system 1902 heats up for several hours or until the second user completes a sleep cycle, then cools down until the second user wakes up).

Although the techniques are described herein based on the first side 1914A having a heat routine activated and the second side 1914B having the heat crosstalk mitigation routine activated, the disclosed techniques can also be used to activate the heat crosstalk mitigation routine on the first side 1914A of the bed system 1902 when a heat routine is activated on the second side 1914B.

FIGS. 20-22 illustrate different processes that can be performed to activate a heat crosstalk mitigation routine in a bed system. In brief, FIG. 20 illustrates a flowchart for activating the routine based on detection of a heat routine on a first side of the bed and no user presence on a second side of the bed. FIG. 21 illustrates a flowchart for activating the routine based on detection of the heat routine on the first side of the bed and detected changes in temperature on the second side of the bed as a result of the heat routine being activated. FIG. 22 illustrates a flowchart for activating the routine based on detection of the heat routine on the first side of the bed and detection that a cool routine is not activated on the second side of the bed.

FIG. 20 is a flowchart of a process 2000 for activating a heat crosstalk mitigation routine in a bed system. The process 2000 can be performed by the computer system 1904. In some implementations, the process 2000, or one or more blocks in the process 2000, can also be performed by the controller 1910. One or more blocks in the process 2000 can also be performed by other computing systems, computers, devices, networks of devices, networks of computers, servers, and/or cloud-based systems, services, or servers. For illustrative purposes, the process 2000 is described from the perspective of a computer system.

Referring to the process 2000, the computer system can receive bed data in block 2002. The bed data can include at least one of temperature data, pressure data, heat routine activation data, and cool routine activation data for at least one of the first side and a second side of the bed system. As described herein, the second side of the bed system is adjacent the first side, the first side configured to support a first user (e.g., a sleeper) and the second side configured to support a second user (e.g., a partner). The bed data can be received from at least one of (i) a user device configured to provide instructions for controlling at least one of the first side and the second side of the bed system, (ii) temperature sensors of the bed system, (iii) pressure sensors of the bed system, and (iv) ambient temperature sensors in an environment surrounding the bed system. Refer to block A in FIG. 19 for discussion about receiving the bed data.

Using the received bed data, the computer system can determine that a heat routine is activated on a first side of the bed system in block 2004. The heat routine can include a series of instructions that cause a first thermal module to circulate air through the first side of the bed system for a predetermined amount of time to increase a temperature of a microclimate of the first side to a user-desired temperature. The computer system can determine that the heat routine is activated based on receiving an indication from a user device in communication with the bed system, the indication including user selection, at the user device, of an option to activate the heat routine on the first side of the bed at a predetermined time. The predetermined time can be an amount of time before the first user enters the first side of the bed system to sleep. In some implementations, the amount of time can be approximately 30 minutes. One or more other amounts of time are possible, including but not limited to 5 minutes, 10 minutes, 15 minutes, 1 hour etc.

In some implementations, the computer system can poll a user device in communication with the bed system for an indication that the heat routine is activated for the first side of the bed system, and determine that the heat routine is activated on the first side of the bed system based on receiving the indication from the user device.

In block 2004, the computer system may determine that the heat routine is not activated on the first side of the bed system. In such a scenario, the computer system can return to block 2002, continue to receive bed data, and determine when the heat routine is activated in block 2004.

Next, in block 2006, the computer system can determine whether the second side of the bed is occupied. The computer system can make this determination based at least in part on the received bed data from block 2002. For example, the computer system can identify a pressure change on the second side of the bed, which can indicate a user entering or exiting the second side of the bed. If the second side of the bed is occupied, which means a user may be resting on the second side of the bed, the computer system may not activate the heat crosstalk mitigation routine. After all, activating the routine may disrupt a current comfort level of the user on the second side of the bed by changing a microclimate on the second side of the bed. Therefore, the computer system can return to block 2002 and repeat blocks 2002-2006 until the second side of the bed is not occupied.

On the other hand, if the second side of the bed is not occupied, then the computer system may proceed to block 2008. In block 2008, the computer system can determine whether a heat routine is activated on the second side of the bed. In some implementations, block 2008 may not be performed. Here, block 2008 can be performed to ensure that if heat crosstalk mitigation routine is activated only if the user of the second side of the bed is not already adjusting a temperature on the second side of the bed. Therefore, if the heat routine is activated on the second side of the bed, the computer system can return to block 2002. On the other hand, if the heat routine is not activated on the second side of the bed, the computer system can proceed to block 2010.

In block 2010, the computer system can activate a thermal module on the second side of the bed to start the heat crosstalk mitigation routine. The computer system can, for example, generate instructions that, when executed, cause the thermal module to activate the heat crosstalk mitigation routine. These instructions can be transmitted to the thermal model for activation of the routine on the second side of the bed. The instructions can cause the thermal module to activate a fan of the thermal module to a fan cubic feet per minute (CFM) setting that may be below a threshold range such that ambient air can be pushed into the second side of the bed. In other words, the computer system can generate instructions that cause the fan to push ambient air into the second side of the bed at a predetermined fan speed. Sometimes, the instructions can cause the fan to push conditioned air into the second side of the bed at a predetermined fan speed.

In some implementations, the computer system can activate the thermal module on the second side of the bed based on a determination that a cool routine, rather than a heat routine, is deactivated or otherwise not activated on the second side of the bed. If the cool routine is activated on the second side of the bed, the computer system can sometimes transmit a notification, to the user device and/or components of the bed that control activation/deactivation of the heat and cool routines, requesting for the cool routine to be deactivated or turned off before the heat crosstalk mitigation routine is activated.

Moreover, in some implementations, the computer system can activate the thermal module on the second side of the bed based on a determination that, based at least in part on temperature data received in block 2002, a temperature of the second side of the bed exceeds a threshold temperature range. In some implementations, the computer system can activate the thermal module on the second side of the bed based on determining, based at least in part on heat routine activation data received in block 2002, a heat level of a thermal module on the first side of the bed, determining, based on the heat level, a fan speed for the fan of the thermal module on the second side of the bed, and generating instructions that, when executed, cause the fan of the thermal module on the second side of the bed to activate at the determined fan speed. Sometimes, the computer system can determine a high fan speed for a high heat level and a low fan speed for a low heat level. One or more other variations are also possible.

Once the heat crosstalk mitigation routine is activated in block 2010, the computer system can determine whether user presence is detected on the second side of the bed (block 2012). For example, the computer system can receive pressure data as described in reference to block 2002. The computer system can determine, based on the pressure data, that the second side of the bed is occupied by the user and thus generate instructions that cause the thermal module to deactivate the routine on the second side of the bed (block 2014). The computer system can also leverage sleep quality data and other data presented in a mobile application at the user device of the user of the second side of the bed to determine whether the second side of the bed is occupied or will be occupied.

For example, the computer system can also receive an indication from a user device indicating that the user selected a heat or cool routine to be activated at the second side of the bed in preparation for the user to enter the bed. If user presence is detected, the computer system can proceed to block 2014, described below. If user presence is not detected, the computer system can return to block 2010 and continue to execute the heat crosstalk mitigation routine until user presence is detected or another condition is satisfied. Another condition can include determining, by the computer system, that a temperature of the second side of the bed as reached a desired/threshold temperature range and thus the heat crosstalk mitigation routine can be deactivated.

In block 2014, the computer system can deactivate the thermal module of the second side of the bed to stop the heat crosstalk mitigation routine. Deactivating the thermal module can include turning off the fan. As mentioned above, this routine can be deactivated if user presence is detected on the second side of the bed. This routine can also be deactivated if one or more other above-mentioned conditions are satisfied. For example, the computer system can receive, from a user device of the user, user input indicating an adjustment to a microclimate of the second side of the bed and generate, based on the user input, instructions that, when executed, cause the thermal module to deactivate the heat crosstalk mitigation routine. In some implementations, the computer system can also generate instructions that cause the thermal module to make the adjustment to the microclimate of the second side of the bed as indicated by the user input. As an illustrative example, if the user desires to decrease the temperature of the second side of the bed by 3 degrees, the computer system can generate instructions that cause the fan to circulate ambient or conditioned air inside the second side of the bed at some predetermined fan speed, where the fan speed can be used to lower the temperature of the second side of the bed within a desired period of time.

As another example, the computer system can receive, from at least one temperature sensor of the bed, temperature data on the second side of the bed. The computer system can then determine, based on the temperature data, that a microclimate of the second side of the bed satisfies threshold microclimate settings for a predetermined amount of time. The computer system can then generate, based on that determination, instructions that, when executed, can cause the second thermal module to deactivate the heat crosstalk mitigation routine. Sometimes, the threshold microclimate settings can be a temperature that the user desires for when they enter the second side of the bed. Moreover, deactivating the heat crosstalk mitigation routine on the second side of the bed can cause the second side of the bed to revert to user-selected settings. For example, once this routine is deactivated, the second side of the bed can be automatically adjusted to accommodate for a heat and/or cool routine that is selected by the user at the user device. As an illustrative example, a heat routine can be activated at the second side of the bed 30 minutes before the user is expected to enter the bed, and this activation can occur as soon as the heat crosstalk mitigation routine is deactivated in block 2014.

It shall be noted that at any block described above, the process 2000 can be stopped by user input and/or activation of some other heat, cool, or sleep routine. Thus, the heat crosstalk mitigation routine can be overrode and stopped if a separate routine is activated, such as automatic activation of a heat routine on the second side of the bed system every night at the same time. The heat crosstalk mitigation routine can also be overrode and stopped if the second user manually provides input at their respective user device to adjust settings of the second side of the bed system, such as activating a heat or cool routine on the second side of the bed system. One or more other adjustments to the bed system can also trigger deactivation of the heat crosstalk mitigation routine and an end to the process 2000, as described throughout this disclosure. Moreover, one or more of the blocks described in the process 2000, such as blocks 2004-2012, can be performed in any order and/or simultaneously.

FIG. 21 is a flowchart of a process 2100 for using temperature readings at a bed system to determine whether to activate a heat crosstalk mitigation routine. The process 2100 provides for event-based activation of the heat crosstalk mitigation routine. The process 2100 can be performed by the computer system 1904. In some implementations, the process 2100, or one or more blocks in the process 2100, can also be performed by the controller 1910. One or more blocks in the process 2100 can also be performed by other computing systems, computers, devices, networks of devices, networks of computers, servers, and/or cloud-based systems, services, or servers. For illustrative purposes, the process 2100 is described from the perspective of a computer system.

Referring to the process 2100 in FIG. 21 , the computer system can receive an indication that a heat routine is activated on a first side of a bed (block 2102). Refer to block 2004 in the process 200 of FIG. 20 for additional discussion.

The computer system can then receive temperature data for a second side of the bed in block 2104. The temperature data can be received before, during, or after block 2102. For example, temperature data can be continuously received from temperature sensors (e.g., an array of temperature sensors) on the second side of the bed or across the entire bed. As another example, temperature data can be received once an indication is received in block 2012 that the heat routine has been activated on the first side of the bed.

In block 2106, the computer system can determine a temperature of the second side of the bed. The computer system can, for example, process the temperature data to determine an average temperature of the second side of the bed. The computer system can also process the temperature data to determine temperatures of different microclimates or regions of the second side of the bed, such as a head region, a should region, a torso region, a hips/waist region, a legs region, and/or a foot region of the second side of the bed.

Accordingly, the computer system can determine whether the temperature of the second side of the bed exceeds one or more threshold ranges (block 2108). For example, the computer system can determine whether the temperature of the second side of the bed has increased by a predetermined threshold amount of beyond a predetermined threshold amount as a result of heat crosstalk from the heat routine being activated on the first side of the bed. As another example, the computer system can determine that the temperature of the second side of the bed has increased by a predetermined threshold amount above an ambient temperature in the surrounding environment.

As yet another example, the computer system can determine whether the temperature of the second side of the bed has increased by a predetermined threshold amount beyond a user-desired temperature for the second side of the bed. The user may desire the second side of the bed to be a certain temperature before the user enters the bed. The computer system can determine whether the current temperature of the bed is above the certain temperature desired by the user and the user is expected to or will be entering the bed soon to go to sleep. If, on the other hand, the current temperature of the bed has increased above the certain temperature desired by the user but the user is not expected to enter the bed to go to sleep (e.g., the user may not be sleeping in the bed that night or the temperature of the bed has increased at a time of day when the user does not go to sleep), then the computer system may determine that the heat crosstalk mitigation routine does not have to be activated later in block 2110.

Still referring to block 2108, if the temperature of the second side of the bed does not exceed the threshold temperature range(s), the computer system can return to block 2104. The computer system can continue to receive temperature data for the second side of the bed and monitor temperature of the second side of the bed to determine when the heat crosstalk mitigation routine should be activated, if at all, on the second side of the bed.

If, on the other hand, the temperature does exceed the threshold temperature range(s) in block 2108, the computer system can activate a thermal module on the second side of the bed to the heat crosstalk mitigation routine (block 2110). Therefore, the computer system may determine that, as a result of activating the heat routine on the first side of the bed, some of that heat transferred over into the second side of the bed and increased the temperature of the second side of the bed beyond the user-desired temperature, the ambient temperature in the surrounding environment, or one or more other threshold temperature ranges for the second side of the bed. Activating the heat crosstalk mitigation routine, as described further in block 2010 of the process 2000 in FIG. 20 , can therefore lower the temperature on the second side of the bed to satisfy one or more threshold temperature conditions before the user enters the second side of the bed.

Next, in block 2112, the computer system can continue to monitor temperature of the second side of the bed. The computer system can continuously receive temperature data from the temperature sensors on the second side of the bed. The computer system can also poll the temperature sensors at one or more predetermined time intervals for temperature data on the second side of the bed. The computer system can then determine whether the temperature of the second side of the bed is within an expected threshold range in block 2112. In addition or alternatively, the computer system can determine whether the temperature of the second side of the bed has remained constant for a predetermined period of time (or within some predetermined range for that period of time) in block 2112. If either condition is true, the computer system can proceed to block 2114, discussed below. If either condition is false, the computer system can return to block 2110 and maintain the heat crosstalk mitigation routine until the temperature of the second side of the bed satisfies either condition in block 2112.

As an example, the computer system can leave the heat crosstalk mitigation routine activated until the second side of the bed reaches a temperature that is desired by the user by the time the user enters the bed. The computer system can also leave the heat crosstalk mitigation routine activated until the bed reaches and/or maintains a temperature that is similar to or the same as the ambient temperature in the surrounding environment. The computer system may also leave the heat crosstalk mitigation routine activated until the user enters the second side of the bed, then revert to whatever heating/cooling routine may be activated while the user is resting on the second side of the bed.

In some implementations, the computer system may leave the heat crosstalk mitigation routine activated until the second side of the bed maintains a temperature that is within some predetermined threshold temperature range and/or for at least some predetermined period of time. For example, the computer system can use one or more machine learning techniques to learn and estimate/predict when a user typically enters the second side of the bed. The computer system can then leave the heat crosstalk mitigation routine activated until the user is expected to enter the second side of the bed and/or for a predetermined amount of time before the user is expected to enter the second side of the bed. The computer system can start by leaving the heat crosstalk mitigation routine activated for a period of time within a range of approximately two to five hours. The computer system can reduce or lengthen this period of time based on the learned and estimated/predicted time(s) of when the user enters the second side of the bed. Therefore, deactivation of the heat crosstalk mitigation routine can be personalized and unique to each user of each bed system.

In yet some implementations, the computer system can leave the heat crosstalk mitigation routine activated until an indication is received that the heat routine on the first side of the bed is deactivated. The computer system can also leave the heat crosstalk mitigation routine activated in blocks 2110-2112 until one or more other threshold conditions described throughout this disclosure is/are satisfied. In some implementations, the computer system can leave the heat crosstalk mitigation routine activated until the computer system receives user input (e.g., from a user device) indicating selection of an option presented at the user's device to turn off the heat crosstalk mitigation routine.

As mentioned above, if the temperature of the second side of the bed is within the expected threshold range and/or maintained for the predetermined period of time (block 2112), the computer system can deactivate the thermal module of the second side of the bed to stop the heat crosstalk mitigation routine (block 2114). Refer to block 2014 in the process 2000 of FIG. 20 for additional discussion about deactivating the heat crosstalk mitigation routine.

FIG. 22 is a flowchart of another process 2200 for activating a heat crosstalk mitigation routine in a bed system. Using the process 2200, the heat crosstalk mitigation routine can be activated (and/or deactivated) based on detection of a heat routine and/or a cool routine being activated on a first side and/or a second side of the bed. The process 2200 provides for event-based activation of the heat crosstalk mitigation routine. The process 2200 can be performed by the computer system 1904. In some implementations, the process 2200, or one or more blocks in the process 2200, can also be performed by the controller 1910. One or more blocks in the process 2200 can also be performed by other computing systems, computers, devices, networks of devices, networks of computers, servers, and/or cloud-based systems, services, or servers. For illustrative purposes, the process 2200 is described from the perspective of a computer system.

Referring to the process 2200 in FIG. 22 , the computer system can receive bed data in block 2202. Refer to block A in FIG. 19 and block 2002 in the process 2000 of FIG. 20 for further discussion.

In block 2204, the computer system can determine whether a heat routine is activated on a first side of the bed. As described above, the computer system can make this determination based on detection of changes in temperature at the first side of the bed. The computer system can also make this determination based on receiving an indication from a user device or other controller of the bed indicating that the heat routine was activated on the first side of the bed (e.g., a user of the first side of the bed can select an option in a mobile application presented at their mobile device to begin warming their side of the bed, the first side of the bed, before they enter the bed to go to sleep). Refer to block 2004 in the process 2000 of FIG. 20 for further discussion.

If the heat routine is not activated, the heat crosstalk mitigation routine may not be activated. Thus, the computer system can continue to receive the bed data in block 2202 until the computer system determines in block 2204 that the heat routine is activated on the first side of the bed.

If the heat routine is activated on the first side of the bed, the computer system can determine whether a cool routine is activated on a second side of the bed in block 2206. The computer system can determine whether the cool routine is activated using a similar process as described above in reference to block 2204.

If the cool routine is activated, the computer system can return to block 2202 and continue to monitor events at the bed. After all, the cool routine can already counteract the heat routine on the first side of the bed, which means the heat crosstalk mitigation routine may not need to be activated at the present time.

On the other hand, if the cool routine is not activated on the second side of the bed in block 2206, the computer system can activate the thermal module of the second side of the bed to the heat crosstalk mitigation routine (block 2208). After all, the second side of the bed may begin to warm up (e.g., increase in temperature) as a result of warmed air transferring from the first side to the second side of the bed. Refer to block 2010 in the process 2000 in FIG. 20 and block 2110 in the process 2100 in FIG. 21 for additional discussion about activating the heat crosstalk mitigation routine.

The computer system can continue to monitor conditions of the bed and determine whether a microclimate of the second side of the bed satisfies user-desired microclimate settings in block 2210. Refer to block 2112 in the process 2100 of FIG. 21 for additional discussion about determining when to deactivate the heat crosstalk mitigation routine.

If the microclimate does not satisfy the user-desired settings, the computer system can return to block 2208 and leave the heat crosstalk mitigation routine activated until the microclimate satisfies the user-desired settings. If, on the other hand, the microclimate satisfies the user-desired settings in block 2210, the computer system can deactivate the thermal module of the second side of the bed to stop the heat crosstalk mitigation routine (block 2112). Refer to block 2114 in the process 2100 of FIG. 21 for further discussion.

Moreover, as described in reference to the process 2000 in FIG. 20 , the heat crosstalk mitigation routine can also be stopped at any point in the process 2200 by user input indicating selection of a heat or cool routine for the second side of the bed. The heat crosstalk mitigation routine can also be stopped at any point by detection of user presence on the second side of the bed. One or more other user inputs and/or detected events/conditions at the bed may also cause the heat crosstalk mitigation routine to be stopped at any point in the process 2200, as described above.

Additionally, in some implementations, the processes 2100 and 2200 can be combined to determine whether to activate the heat crosstalk mitigation routine on the second side of the bed. One or more other processes described throughout this disclosure may also be combined and/or performed simultaneously to determine whether and/or when to activate the heat crosstalk mitigation routine.

FIG. 23 is a swimlane diagram of another process 2300 for activating a heat crosstalk mitigation routine in a bed system. For clarity, the process 2300 is described with reference to components described in FIG. 19 . Although the process 2300 is described in reference to components described herein, such as the temperature sensors 1916A-N, the sensors 1912A-N, the controller 1910, the user device 1908A-N, the computer system 1904, and the thermal modules 1920A-N, one or more other components, systems, computing systems, devices, and/or network of devices can be used to perform the same or a similar process.

Referring to FIG. 23 , the process 2300 can begin by any of the temperature sensors 1916A-N, the sensors 1912A-N, the controller 1910, and/or the user device 1908A-N detecting data. For example, the temperature sensors 1916A-N can detect temperature data in block 2302. The temperature data can be associated with first and/or second sides of the bed. In some implementations, the temperature data that is collected in block 2302 and received in block 2310 may be associated with the second side of the bed, which can then be used by the computer system 1904 to determine whether the second side of the bed has increased enough in temperature to warrant activating the heat crosstalk mitigation routine.

The sensors 1912A-N can detect other bed data in block 2304. For example, the sensors 1912A-N can include pressure sensors (e.g., load cells). The sensors 1912A-N can detect changes in pressure on a mattress of the bed, on first and/or second sides of the bed, and/or pressure changes in air chambers of the mattress, on the first and/or second sides of the bed. The pressure data can be received by the computer system 1904 in block 2310 and used to determine whether the second side of the bed is occupied by a user, as described throughout this disclosure.

The controller 1910 may also detect bed data in block 2306. For example, the controller 1910 can detect pressure changes on the first and/or second sides of the bed. The controller 1910 can also detect or receive detections of user biometrics, such as a heartrate, respiration rate, etc. of a user resting on the first and/or second side of the bed. The controller 1910 may receive indications from the user device 1908A-N to activate heat and/or cool routine on respective sides of the bed. These indications can be the bed data detected by the controller 1910. One or more other indications received from the user device 1908A-N or otherwise indicative of instructions to control components of the bed (e.g., activate/deactivate fans and/or thermal modules, change pressure in the bed, adjust one or more portions of the bed, etc.) can be detected bed data in block 2306. This bed data can be transmitted and received by the computer system 1904 in block 2310.

The user device 1908A-N can determine a heat and/or cool routine or routines for the bed in block 2308. For example, a user can select an option at their respective user device 1908A-N to activate a heat or cool routine on their side of the bed. As another example, the user device 1908A-N may generate instructions to automatically activate the heat or cool routine on the respective user's side of the bed at predetermined times. The user selection and/or the instructions generated by the user device 1908A-N can be transmitted to the computer system 1904 and received in block 2310. In some implementations, the user selection and/or the instructions can be transmitted to the controller 1910 such that the controller 1910 can control components of the bed to activate the heat or cool routine. In this scenario, the controller 1910 can detect bed data in block 2306, which can include activation of the heat or cool routine, and then transmit this bed data to the computer system 1904 (block 2310).

Blocks 2302, 2304, 2306, and 2308 can be performed in any order. In some implementations, any one or more of the blocks 2302, 2304, 2306, and 2308 can be performed simultaneously. Moreover, in some implementations, a subset of the blocks 2302, 2304, 2306, and 2308 may be performed in the process 2300 (e.g., the bed may only have temperature sensors 1916A-N and thus only temperature data can be collected but no other bed data). Additionally, one or more of the blocks 2302, 2304, 2306, and 2308 can be continuously performed. One or more of the blocks 2302, 2304, 2306, and 2308 can also be performed upon receiving an indication or request for data from the computer system 1904. For example, the computer system 1904 can poll one or more of the temperature sensors 1916A-N, the sensors 1912A-N, the controller 1910, and/or the user device 1908A-N for any detected data or other data.

Once the computer system 1904 receives any of the data described in blocks 2302, 2304, 2306, and/or 2308 (block 2310), the computer system 1904 can determine bed presence information in block 2312. For example, as described herein, the computer system 1904 can determine that neither side of the bed is occupied based on receiving and analyzing pressure data from the sensors 1912A-N that remains constant for some period of time. As another example, the computer system 1904 can determine that the second side of the bed is now occupied based on analyzing pressure data from the sensors 1912A-N indicating a change in pressure on the second side of the bed. The computer system 1904 can also determine bed presence information based on receiving user biometrics data from the sensors 1912A-N and/or the controller 1910. In block 2312, the computer system 1904 can also identify which side of the bed user presence is detected. Moreover, the computer system 1904 can determine bed presence information based on whether a heat and/or cool routine is activated by the user device 1908A-N. For example, the computer system 1904 can determine that the second side of the bed is unoccupied whenever a heat routine is activated because the user selected the heat routine to be activated for a predetermined amount of time before the user enters the second side of the bed to go to sleep. Once the heat routine is deactivated, the computer system 1904 may determine that the second side of the bed is now occupied by the user (or will be occupied). User presence detection can be performed by the computer system 1904 based on changes in pressure that are detected on the second side of the bed. In some implementations, the computer system 1904 may determine that the second side of the bed is occupied based on temperature data from one or more temperature sensors on the second side of the bed. For example, a spike in temperature can indicate that the user has entered the bed. The computer system 1904 can perform spot checking to determine whether the spike in temperature correlates to the user's body and/or a particular part of the user's body coming into contact with the bed. In an implementation in which temperature sensors are linearly arranged on a carrier strip that is attached to the bed, the computer system 1904 can identify a distribution of temperature change across the linear sensors as an indication of heat crosstalk a spike of temperature change at fewer than all the linear sensors can be an indication of body temperature (and thus a determination by the computer system 1904 that the user has entered the second side of the bed). As mentioned throughout this disclosure, the computer system 1904 can determine that the heat crosstalk mitigation routine should be activated if a user is not detected as resting on the second side of the bed.

The computer system 1904 can also determine bed temperature information in block 2314. For example, the computer system 1904 can receive the temperature data from the temperature sensors 1916A-N and determine an average temperature for a microclimate of the first side of the bed and a microclimate of the second side of the bed. The computer system 1904 can compare the temperatures of the first and second sides of the bed to threshold temperature ranges for each side of the bed (e.g., user desired temperature ranges or values, ambient temperature in a surrounding environment, etc.). Using this comparison, the computer system 1904 can determine whether the second side of the bed is increasing in temperature beyond the threshold temperature range(s) for the second side of the bed to warrant activating the heat crosstalk mitigation routine. Using this comparison, the computer system 1904 can also determine whether the second side of the bed is decreasing in temperature, which can indicate that a cool routine has been activated on the second side of the bed.

Moreover, the computer system 1904 can identify heat and/or cool routines that are activated at the bed in block 2316. As described above, the computer system 1904 can receive indications from the controller 1910 and/or the user device 1908A-N indicating whether a heat or cool routine is activated and on which side of the bed the heat or cool routine is activated. The computer system 1904 can determine that a heat routine is activated on the first side of the bed and a cool routine is activated on the second side of the bed. Based on this determination, the computer system 1904 may not activate the heat crosstalk mitigation routine. As another example, the computer system 1904 can determine that the heat routine is activated on the first side of the bed and nothing is activated on the second side of the bed. Based on this determination (and/or a combination of this determination and information from one or more blocks 2312 and 2314), the computer system 1904 can activate the heat crosstalk mitigation routine.

Blocks 2312, 2314, and 2316 can be performed in any order. In some implementations, one or more of the blocks 2312, 2314, and 2316 can be performed simultaneously. Moreover, sometimes, not all blocks 2312, 2314, and 2316 may be performed such that the computer system 1904 can determine whether to activate the heat crosstalk mitigation routine.

Next, the computer system 1904 can generate heat crosstalk mitigation routine instructions in block 2318 based on the determinations made in blocks 2312, 2314, and/or 2316. For example, the computer system 1904 can generate the instructions based on determining that the temperature of the second side of the bed has increased beyond a user-desired temperature setting (block 2314). The computer system 1904 can generate the instructions based on determining that the second side of the bed is unoccupied (block 2312) and the temperature on the second side of the bed has increased beyond the user-desired temperature setting (block 2314). The computer system 1904 can generate the instructions based on determining that the second side of the bed is unoccupied (block 2312) and the heat routine is activated on the first side of the bed (block 2316). The computer system 1904 can generate the instructions based on determining that the heat routine is activated on the first side of the bed (block 2316). The computer system 1904 can also generate the instructions based on determining that the heat routine is activated on the first side of the bed (block 2316) and the temperature on the second side of the bed has increased beyond the user-desired temperature setting (block 2314). In some implementations, the computer system 1904 can also generate the instructions based on determining that the second side of the bed is unoccupied (block 2312), the temperature on the second side of the bed has increased beyond the user-desired temperature setting (block 2314), and the heat routine is activated on the first side of the bed (block 2316). One or more other variations of determinations in the blocks 2312, 2314, and 2316 can be used by the computer system 1904 to generate the heat crosstalk mitigation routine instructions in block 2318.

Moreover, in block 2318, the computer system 1904 can also determine fan settings for the heat crosstalk mitigation routine. For example, the computer system 1904 can determine that a fan of a thermal module on the second side of the bed should be activated at a high fan speed because the heat routine on the first side of the bed is set to a high setting and/or the temperature on the second side of the bed is rapidly or otherwise quickly increasing. The computer system 1904 can also determine that the fan should be activated at the high fan speed because the user is expected to enter the second side of the bed within some threshold period of time and if the fan is activated at a lower fan speed, there may not be enough time to lower the temperature on the second side of the bed to the user-desired temperature settings. As another example, the computer system 1904 can determine that the fan should be activated at a low fan speed because the heat routine on the first side of the bed is set to a low setting and/or the temperature on the second side of the bed is slowly increasing. The computer system 1904 can also determine that the fan should be activated at the low fan speed because the user is not expected to enter the second side of the bed within the threshold period of time, which means the fan, set to the low setting, may have enough time to lower the temperature on the second side of the bed to the user-desired temperature settings. One or more other conditions can be used by the computer system 1904 to determine the fan settings.

As an illustrative example, the computer system 1904 can determine that conditioned air should be circulated through the second side of the bed instead of ambient air. The computer system 1904 can make this determination based on identifying that the temperature of the second side of the bed increased beyond some threshold temperature range and/or ambient air would not lower the temperature fast enough before the user enters the bed. One or more other fan settings can be determined in block 2318.

The computer system 1904 can then transmit the instructions to the thermal modules 1920A-N, which can activate the heat crosstalk mitigation routine according to the instructions (block 2320). As described throughout, the thermal module for the second side of the bed can activate the respective fan at the fan speed determined by the computer system 1904 in block 2318. The thermal module for the second side of the bed can also activate the heat crosstalk mitigation routine until other instructions are received from the computer system 1904. Such instructions can include an indication that the heat crosstalk mitigation routine should be deactivated. In some implementations, as described herein, the thermal module may also activate the heat crosstalk mitigation routine until user input or another intervening event is received from the user device 1908A-N and/or detected by the controller 1910 and/or the computer system 1904. For example, if the user decides to turn the cool routine on the second side of the bed at the user device 1908A-N, this user input can cause the computer system 1904 to generate instructions that instruct the thermal module 1920A-N to deactivate the heat crosstalk mitigation routine on the second side of the bed. One or more other user inputs and/or intervening events can cause the heat crosstalk mitigation routine to be deactivated, as described throughout this disclosure.

In some implementations, one or more of the blocks 2310-2318 can be performed by the bed controller 1910 instead of the computer system 1904. For example, the bed controller 1910 can receive data in block 2310 and determine whether to generate heat crosstalk mitigation routine instructions (block 2318) based on bed presence information (block 2312), bed temperature information (block 2314), and/or heat and/or cool routine activation information (block 2316). The bed controller 1910 can then transmit the instructions to activate the routine to the thermal modules 1920A-N in block 2320.

While this specification contains many specific implementation details, these should not be construed as limitations on the scope of the disclosed technology or of what may be claimed, but rather as descriptions of features that may be specific to particular embodiments of particular disclosed technologies. Certain features that are described in this specification in the context of separate embodiments can also be implemented in combination in a single embodiment in part or in whole. Conversely, various features that are described in the context of a single embodiment can also be implemented in multiple embodiments separately or in any suitable subcombination. Moreover, although features may be described herein as acting in certain combinations and/or initially claimed as such, one or more features from a claimed combination can in some cases be excised from the combination, and the claimed combination may be directed to a subcombination or variation of a subcombination. Similarly, while operations may be described in a particular order, this should not be understood as requiring that such operations be performed in the particular order or in sequential order, or that all operations be performed, to achieve desirable results. Particular embodiments of the subject matter have been described. Other embodiments are within the scope of the following claims. 

What is claimed is:
 1. A system for temperature control of a bed, the system comprising: a bed having a first side and a second side adjacent the first side, wherein the bed comprises: a mattress; a first thermal module on the first side of the bed; and a second thermal module on the second side of the bed; and a computer system in communication with the bed, wherein the computer system is configured to: receive data about the bed, wherein the data includes at least one of temperature data, pressure data, heat routine activation data, and cool routine activation data for at least one of the first side and the second side of the bed; determine, based at least in part on the received data, that a heat routine is activated on the first side of the bed; detect, based at least in part on the received data, that the second side of the bed is unoccupied by a user of the bed; generate, based at least in part on (i) the heat routine being activated on the first side of the bed and (ii) the second side of the bed being unoccupied, instructions that, when executed, cause the second thermal module to activate a heat crosstalk mitigation routine; and transmit the instructions to the second thermal module for activation of the heat crosstalk mitigation routine on the second side of the bed.
 2. The system of claim 1, wherein generating, by the computer system, the instructions is further based on a determination, by the computer system, that a heat routine is deactivated on the second side of the bed or a cool routine is deactivated on the second side of the bed.
 3. The system of claim 1, wherein the computer system is further configured to: receive, from a user device, user input indicating an adjustment to a microclimate of the second side of the bed; and generate, based on the user input, instructions that, when executed, cause the second thermal module to deactivate the heat crosstalk mitigation routine.
 4. The system of claim 3, wherein the computer system is further configured to generate instructions that, when executed, cause the second thermal module to make the adjustment to the microclimate of the second side of the bed as indicated by the user input.
 5. The system of claim 1, wherein the generated instructions, when executed, cause the second thermal module to activate a fan of the second thermal module to a fan cubic feet per minute (CFM) setting that is below a threshold range such that ambient air is pushed into the second side of the bed.
 6. The system of claim 1, wherein the bed further comprises at least one of temperature sensors and pressure sensors.
 7. The system of claim 1, wherein the first side of the bed comprises a first array of temperature sensors positioned proximate a midpoint of the first side of the bed and the second side of the bed comprises a second array of temperature sensors positioned proximate a midpoint of the second side of the bed.
 8. The system of claim 1, wherein the computer system is configured to receive the data about the bed from at least one of (i) a user device configured to provide instructions for controlling at least one of the first side and the second side of the bed, (ii) temperature sensors of the bed, (iii) pressure sensors of the bed, and (iv) ambient temperature sensors in an environment surrounding the bed.
 9. The system of claim 1, wherein the computer system is further configured to: receive, from a pressure sensor of the bed, pressure data on the second side of the bed; determine, based on the pressure data, that the second side of the bed is occupied by the user of the bed; and generate instructions that, when executed, cause the second thermal module to deactivate the heat crosstalk mitigation routine.
 10. The system of claim 1, wherein the computer system is further configured to: receive, from a temperature sensor of the bed, temperature data on the second side of the bed; determine, based on the temperature data, that a microclimate of the second side of the bed satisfies threshold microclimate settings for a predetermined amount of time; and generate, based on the determination, instructions that, when executed, cause the second thermal module to deactivate the heat crosstalk mitigation routine.
 11. The system of claim 1, wherein the computer system is further configured to: determine, based at least in part on the received temperature data, that a temperature of the second side of the bed exceeds a threshold temperature range; and generate, based on the determination, instructions that, when executed, cause the second thermal module to activate the heat crosstalk mitigation routine.
 12. The system of claim 1, wherein the computer system is further configured to: determine, based on the heat routine activation data, a heat level of the first thermal module for the first side of the bed; determine, based on the heat level, a fan speed for the fan of the second thermal module; and generate instructions that, when executed, cause the fan of the second thermal module to activate at the determined fan speed.
 13. The system of claim 12, wherein the computer system is configured to determine a high fan speed for a high heat level and a low fan speed for a low heat level.
 14. The system of claim 1, wherein the bed further comprises: a pump in communication with at least one air chamber on the first side of the bed and at least one air chamber on the second side of the bed; and at least one pressure sensor fluidically connected to the pump and configured to detect the pressure data in at least one of the first side of the bed and the second side of the bed.
 15. The system of claim 1, wherein the generated instructions, when executed, cause the second thermal module to activate a fan of the second thermal module to push ambient air into the second side of the bed at a predetermined fan speed.
 16. The system of claim 1, wherein the generated instructions, when executed, cause the second thermal module to activate a fan of the second thermal module to push conditioned air into the second side of the bed at a predetermined fan speed.
 17. The system of claim 1, wherein the computer system is configured to determine that the heat routine is activated on the first side of the bed based on receiving an indication from a user device in communication with the bed, the indication including user selection, at the user device, of an option to activate the heat routine on the first side of the bed at a predetermined time.
 18. The system of claim 17, wherein the predetermined time is an amount of time before a user enters the first side of the bed to sleep.
 19. The system of claim 1, wherein the computer system is configured to: poll a user device in communication with the bed for an indication that the heat routine is activated for the first side of the bed; and determine that the heat routine is activated on the first side of the bed based on receiving the indication from the user device.
 20. The system of claim 1, wherein the heat routine includes a series of instructions that cause the first thermal module to circulate air through the first side of the bed for a predetermined amount of time to increase a temperature of a microclimate of the first side of the bed to a user-desired temperature. 